{"kind": "product", "path": "vulns/ubuntu-pro-22.04-lts/botan", "name": "botan", "product": "botan", "ecosystem": "Ubuntu:Pro:22.04:LTS", "items": [{"id": "CVE-2026-118769", "noindex": false, "published": "2026-10-29T17:22:07.316Z", "modified": "2026-10-29T20:21:04.235Z", "cvss": 9.2, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "severity": "critical", "epss": 0.00365, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-118769", "title": "Botan: Integer overflow when reporting block size in FFI can cause memory corruption", "description": "Botan is a C++ cryptography library. From 2.1.0 until 3.13.0, the Botan C API function botan_block_cipher_block_size converted a size_t block size to int without a bounds check. In an application that accepts external algorithm parameter strings and uses the FFI raw ECB mode, an attacker can select the variable-block-size Lion cipher so that the reported size is truncated, the caller allocates insufficient memory, and later block processing causes memory corruption. The C++ API and normally used C API modes such as CBC and CTR are unaffected. This issue is fixed in version 3.13.0.", "references": ["https://github.com/randombit/botan/security/advisories/GHSA-c68p-822g-jfvr", "https://github.com/randombit/botan/pull/5805", "https://github.com/randombit/botan/commit/c6089ab7fab616517d56c447c93e13a5c57a0af3"], "fixes": [], "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}]}, {"id": "CVE-2026-118768", "noindex": false, "published": "2026-10-29T17:20:05.577Z", "modified": "2026-10-29T17:20:05.577Z", "cvss": 5.9, "cvss_vector": "CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N", "severity": "medium", "epss": 0.0007, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-118768", "title": "Botan: CLI utility `ocsp_check` accepts unauthenticated responses", "description": "Botan is a C++ cryptography library. From 1.11.34 until 3.13.0, the botan ocsp_check command requested an OCSP response from a certificate's Authority Information Access URL without verifying the response signature or authorizing the signer. A malicious responder or on-path attacker could return a matching and timely GOOD response with an empty, invalid, or unauthorized signature, causing a revoked certificate to produce exit status 0 and OCSP check OK output. Only the command-line interface is affected. This issue is fixed in version 3.13.0.", "references": ["https://github.com/randombit/botan/security/advisories/GHSA-mpr7-9494-4qcw", "https://github.com/randombit/botan/pull/5825", "https://github.com/randombit/botan/commit/46b2a9ca59b0797184fbf7537495bda6e61a1983"], "fixes": [], "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}]}, {"id": "CVE-2026-118767", "noindex": false, "published": "2026-10-29T17:17:24.323Z", "modified": "2026-10-30T17:12:36.136Z", "cvss": 4.8, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "severity": "medium", "epss": 0.00217, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-118767", "title": "Botan: Python binding bcrypt APIs truncate passwords containing embedded NULs", "description": "Botan is a C++ cryptography library. From 1.11.22 until 3.13.0, Botan's Python binding converted Python strings containing U+0000 to const char* values without consistently rejecting the embedded NUL, causing bcrypt and check_bcrypt to process only the prefix before the NUL. Applications could validate a longer password but hash a shorter effective value, allowing application password-policy bypass; scrypt and argon2 are unaffected. This issue is fixed in version 3.13.0.", "references": ["https://github.com/randombit/botan/security/advisories/GHSA-w8gj-5xrm-gvrp", "https://github.com/randombit/botan/pull/5814", "https://github.com/randombit/botan/commit/5a4ac737e72e18a08eca848049e3dd38571c73b4"], "fixes": [], "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}]}, {"id": "CVE-2026-118766", "noindex": false, "published": "2026-10-29T17:14:47.676Z", "modified": "2026-10-29T17:14:47.676Z", "cvss": 6.1, "cvss_vector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L", "severity": "medium", "epss": 0.00097, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-118766", "title": "Botan: Online OCSP redirects enable blind requests to internal HTTP services", "description": "Botan is a C++ cryptography library. Prior to 3.13.0, Botan's online OCSP client allowed a single HTTP redirect while posting an OCSP request to the URI in a certificate's Authority Information Access extension. A malicious OCSP responder or an on-path attacker could redirect the client to make one blind request to an otherwise unreachable internal HTTP service. The primary impact is blind SSRF that might affect internal services with non-idempotent GET handlers, and response timing can provide a coarse internal-service oracle. This issue is fixed in version 3.13.0.", "references": ["https://github.com/randombit/botan/security/advisories/GHSA-9qgq-q9j4-4f82", "https://github.com/randombit/botan/pull/5815", "https://github.com/randombit/botan/commit/9791ca39a556c76186b1fc943c7d8d460712d58f"], "fixes": [], "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}]}, {"id": "CVE-2026-118765", "noindex": false, "published": "2026-10-29T17:12:07.807Z", "modified": "2026-10-29T20:19:55.406Z", "cvss": 7.3, "cvss_vector": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "severity": "high", "epss": 0.00145, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-118765", "title": "Botan: AutoSeeded_RNG can become reinitialized from predictable data after clearing state", "description": "Botan is a C++ cryptography library. From 3.7.0 until 3.13.0, an application that calls AutoSeeded_RNG::clear() and then calls randomize with an empty output buffer while the generator is unseeded can cause AutoSeeded_RNG to mark itself seeded without consulting the configured entropy source. On builds without BOTAN_HAS_SYSTEM_RNG, the fallback uses only a clock value and process ID, so a later non-empty request can produce output from predictable state. This issue is fixed in version 3.13.0.", "references": ["https://github.com/randombit/botan/security/advisories/GHSA-95xx-xh9v-v9c4", "https://github.com/randombit/botan/pull/5838", "https://github.com/randombit/botan/commit/a7389222ace990604b6985add91ee06f55a80c0e"], "fixes": [], "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}]}, {"id": "CVE-2026-34582", "noindex": false, "published": "2026-04-07T21:13:49.281Z", "modified": "2026-07-15T01:04:16.798Z", "cvss": 8.7, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N", "severity": "high", "epss": 0.00233, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-34582", "title": "Botan has a TLS 1.3 certificate authentication bypass", "description": "Botan is a C++ cryptography library. Prior to version 3.11.1, the TLS 1.3 implementation allowed ApplicationData records to be processed prior to the Finished message being received. A server which is attempting to enforce client authentication via certificates can by bypassed by a client which entirely omits Certificate, CertificateVerify, and the Finished message and instead sends application data records. This vulnerability is fixed in 3.11.1.", "references": ["https://github.com/randombit/botan/security/advisories/GHSA-pxcj-9ppx-g86g", "https://access.redhat.com/security/cve/CVE-2026-34582", "https://bugzilla.redhat.com/show_bug.cgi?id=2456285"], "fixes": [], "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}]}, {"id": "CVE-2026-34580", "noindex": false, "published": "2026-04-07T21:12:09.604Z", "modified": "2026-07-15T01:04:19.187Z", "cvss": 9.3, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "severity": "critical", "epss": 0.00453, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-34580", "title": "Botan has a certificate authentication bypass due to trust anchor confusion", "description": "Botan is a C++ cryptography library. In 3.11.0, the function Certificate_Store::certificate_known had a misleading name; it would return true if any certificate in the store had a DN (and subject key identifier, if set) matching that of the argument. It did not check that the cert it found and the cert it was passed were actually the same certificate. In 3.11.0 an extension of path validation logic was made which assumed that certificate_known only returned true if the certificates were in fact identical. The impact is that if an end entity certificate is presented, and its DN (and subject key identifier, if set) match that of any trusted roo", "references": ["https://github.com/randombit/botan/security/advisories/GHSA-v782-6fq4-q827", "https://access.redhat.com/security/cve/CVE-2026-34580", "https://bugzilla.redhat.com/show_bug.cgi?id=2456288"], "fixes": [], "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}]}, {"id": "CVE-2026-32877", "noindex": false, "published": "2026-03-30T20:36:43.672Z", "modified": "2026-03-31T15:26:01.443Z", "cvss": 8.2, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H", "severity": "high", "epss": 0.00289, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-32877", "title": "Botan: Heap Buffer Over-read in SM2 Decryption via Undersized C3 Hash Field", "description": "Botan is a C++ cryptography library. From version 2.3.0 to before version 3.11.0, during SM2 decryption, the code that checked the authentication code value (C3) failed to check that the encoded value was of the expected length prior to comparison. An invalid ciphertext can cause a heap over-read of up to 31 bytes, resulting in a crash or potentially other undefined behavior. This issue has been patched in version 3.11.0.", "references": ["https://github.com/randombit/botan/security/advisories/GHSA-7jj6-4r42-w9h6", "https://nvd.nist.gov/vuln/detail/CVE-2026-32877"], "fixes": [], "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}]}, {"id": "CVE-2026-32883", "noindex": false, "published": "2026-03-30T20:36:30.579Z", "modified": "2026-04-02T14:10:02.578Z", "cvss": 5.9, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N", "severity": "medium", "epss": 0.0016, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-32883", "title": "Botan: Missing OCSP Response Signature Verification Allows MitM Certificate Revocation Bypass", "description": "Botan is a C++ cryptography library. From version 3.0.0 to before version 3.11.0, during X509 path validation, OCSP responses were checked for an appropriate status code, but critically omitted verifying the signature of the OCSP response itself. This issue has been patched in version 3.11.0.", "references": ["https://github.com/randombit/botan/security/advisories/GHSA-9j2j-hqmc-hf5x", "https://nvd.nist.gov/vuln/detail/CVE-2026-32883"], "fixes": [], "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}]}, {"id": "CVE-2026-32884", "noindex": false, "published": "2026-03-30T20:36:19.729Z", "modified": "2026-03-31T18:53:35.754Z", "cvss": 5.9, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N", "severity": "medium", "epss": 0.00165, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-32884", "title": "Botan: Case-Insensitive CN Values Bypass DNS excludedSubtrees Name Constraints (RFC 5280 Violation)", "description": "Botan is a C++ cryptography library. Prior to version 3.11.0, during processing of an X.509 certificate path using name constraints which restrict the set of allowable DNS names, if no subject alternative name is defined in the end-entity certificate Botan would check that the CN was allowed by the DNS name constraints, even though this check is technically not required by RFC 5280. However this check failed to account for the possibility of a mixed-case CN. Thus a certificate with CN=Sub.EVIL.COM and no subject alternative name would bypasses an excludedSubtrees constraint for evil.com because the comparison is case-sensitive. This issue has", "references": ["https://github.com/randombit/botan/security/advisories/GHSA-7c3g-7763-ggj5", "https://nvd.nist.gov/vuln/detail/CVE-2026-32884"], "fixes": [], "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}]}, {"id": "CVE-2024-50383", "noindex": false, "published": "2024-10-23T00:00:00.000Z", "modified": "2024-10-24T19:55:57.960Z", "cvss": 5.9, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "severity": "medium", "epss": 0.00549, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2024-50383", "title": "CVE-2024-50383", "description": "Botan before 3.6.0, when certain GCC versions are used, has a compiler-induced secret-dependent operation in lib/utils/donna128.h in donna128 (used in Chacha-Poly1305 and x25519). An addition can be skipped if a carry is not set. This was observed for GCC 11.3.0 with -O2 on MIPS, and GCC on x86-i386. (Only 32-bit processors can be affected.)", "references": ["https://github.com/randombit/botan/commit/53b0cfde580e86b03d0d27a488b6c134f662e957", "https://github.com/randombit/botan/compare/3.5.0...3.6.0", "https://arxiv.org/pdf/2410.13489"], "fixes": ["2.19.1+dfsg-2ubuntu1+esm1"], "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}]}, {"id": "CVE-2024-50382", "noindex": false, "published": "2024-10-23T00:00:00.000Z", "modified": "2024-10-24T19:57:23.462Z", "cvss": 5.9, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "severity": "medium", "epss": 0.00549, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2024-50382", "title": "CVE-2024-50382", "description": "Botan before 3.6.0, when certain LLVM versions are used, has compiler-induced secret-dependent control flow in lib/utils/ghash/ghash.cpp in GHASH in AES-GCM. There is a branch instead of an XOR with carry. This was observed for Clang in LLVM 15 on RISC-V.", "references": ["https://github.com/randombit/botan/commit/53b0cfde580e86b03d0d27a488b6c134f662e957", "https://github.com/randombit/botan/compare/3.5.0...3.6.0", "https://arxiv.org/pdf/2410.13489"], "fixes": ["2.19.1+dfsg-2ubuntu1+esm1"], "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}]}, {"id": "CVE-2024-39312", "noindex": false, "published": "2024-07-08T16:30:25.044Z", "modified": "2024-08-02T04:19:20.621Z", "cvss": 5.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "severity": "medium", "epss": 0.00272, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2024-39312", "title": "Botan has an Authorization Error due to Name Constraint Decoding Bug", "description": "Botan is a C++ cryptography library. X.509 certificates can identify elliptic curves using either an object identifier or using explicit encoding of the parameters. A bug in the parsing of name constraint extensions in X.509 certificates meant that if the extension included both permitted subtrees and excluded subtrees, only the permitted subtree would be checked. If a certificate included a name which was permitted by the permitted subtree but also excluded by excluded subtree, it would be accepted. Fixed in versions 3.5.0 and 2.19.5.", "references": ["https://github.com/randombit/botan/security/advisories/GHSA-jp24-56jm-gg86", "https://nvd.nist.gov/vuln/detail/CVE-2024-39312"], "fixes": ["2.19.1+dfsg-2ubuntu1+esm1"], "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}]}, {"id": "CVE-2024-34702", "noindex": false, "published": "2024-07-08T16:22:37.770Z", "modified": "2024-08-02T02:59:22.209Z", "cvss": 5.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "severity": "medium", "epss": 0.00845, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2024-34702", "title": "Botan has a Denial of Service Due to Excessive Name Constraints", "description": "Botan is a C++ cryptography library. X.509 certificates can identify elliptic curves using either an object identifier or using explicit encoding of the parameters.  Prior to 3.5.0 and 2.19.5, checking name constraints in X.509 certificates is quadratic in the number of names and name constraints. An attacker who presented a certificate chain which contained a very large number of names in the SubjectAlternativeName, signed by a CA certificate which contained a large number of name constraints, could cause a denial of service. The problem has been addressed in Botan 3.5.0 and a partial backport has also been applied and is included in Botan 2", "references": ["https://github.com/randombit/botan/security/advisories/GHSA-5gg9-hqpr-r58j", "https://github.com/randombit/botan/pull/4034", "https://github.com/randombit/botan/pull/4045"], "fixes": ["2.19.1+dfsg-2ubuntu1+esm1"], "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}]}, {"id": "CVE-2024-34703", "noindex": false, "published": "2024-06-30T20:22:32.910Z", "modified": "2026-01-30T19:54:58.434Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": 0.00504, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2024-34703", "title": "Botan Vulnerable to Denial of Service Due to Overly Large Elliptic Curve Parameters", "description": "Botan is a C++ cryptography library. X.509 certificates can identify elliptic curves using either an object identifier or using explicit encoding of the parameters. Prior to versions 3.3.0 and 2.19.4, an attacker could present an ECDSA X.509 certificate using explicit encoding where the parameters are very large. The proof of concept used a 16Kbit prime for this purpose. When parsing, the parameter is checked to be prime, causing excessive computation. This was patched in 2.19.4 and 3.3.0 to allow the prime parameter of the elliptic curve to be at most 521 bits. No known workarounds are available. Note that support for explicit encoding of el", "references": ["https://github.com/randombit/botan/security/advisories/GHSA-w4g2-7m2h-7xj7", "https://github.com/randombit/botan/commit/08c404b23740babee1f6aa51b54e966029aadee4", "https://github.com/randombit/botan/commit/94e9154c143aa5264da6254a6a1be5bc66ee2b5a"], "fixes": ["2.19.1+dfsg-2ubuntu1+esm1"], "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}]}, {"id": "CVE-2022-43705", "noindex": false, "published": "2022-11-27T00:00:00.000Z", "modified": "2025-04-25T19:21:47.339Z", "cvss": 9.1, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "severity": "critical", "epss": 0.00451, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2022-43705", "title": "CVE-2022-43705", "description": "In Botan before 2.19.3, it is possible to forge OCSP responses due to a certificate verification error. This issue was introduced in Botan 1.11.34 (November 2016).", "references": ["https://github.com/randombit/botan/releases/tag/2.19.3", "https://github.com/randombit/botan/security/advisories/GHSA-4v9w-qvcq-6q7w", "https://nvd.nist.gov/vuln/detail/CVE-2022-43705"], "fixes": [], "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}]}, {"id": "CVE-2021-40529", "noindex": false, "published": "2021-09-06T18:45:08.000Z", "modified": "2024-08-04T02:44:10.857Z", "cvss": 5.9, "cvss_vector": "", "severity": "medium", "epss": 0.01532, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2021-40529", "title": "CVE-2021-40529", "description": "The ElGamal implementation in Botan through 2.18.1, as used in Thunderbird and other products, allows plaintext recovery because, during interaction between two cryptographic libraries, a certain dangerous combination of the prime defined by the receiver's public key, the generator defined by the receiver's public key, and the sender's ephemeral exponents can lead to a cross-configuration attack against OpenPGP.", "references": ["https://eprint.iacr.org/2021/923", "https://ibm.github.io/system-security-research-updates/2021/07/20/insecurity-elgamal-pt1", "https://ibm.github.io/system-security-research-updates/2021/09/06/insecurity-elgamal-pt2"], "fixes": [], "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}]}, {"id": "CVE-2018-9127", "noindex": false, "published": "2018-04-02T17:00:00.000Z", "modified": "2024-08-05T07:17:51.054Z", "cvss": 9.8, "cvss_vector": "", "severity": "critical", "epss": 0.0093, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2018-9127", "title": "CVE-2018-9127", "description": "Botan 2.2.0 - 2.4.0 (fixed in 2.5.0) improperly handled wildcard certificates and could accept certain certificates as valid for hostnames when, under RFC 6125 rules, they should not match. This only affects certificates issued to the same domain as the host, so to impersonate a host one must already have a wildcard certificate matching other hosts in the same domain. For example, b*.example.com would match some hostnames that do not begin with a 'b' character.", "references": ["https://botan.randombit.net/security.html", "https://nvd.nist.gov/vuln/detail/CVE-2018-9127"], "fixes": [], "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}]}], "total": 18, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 1, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "botan", "path": "vulns/ubuntu-pro-22.04-lts/botan", "ecosystem": "Ubuntu:Pro:22.04:LTS"}], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "web", "path": "vulns/stack/web", "slug": "web"}, {"name": "php", "path": "vulns/stack/php", "slug": "php"}, {"name": "python", "path": "vulns/stack/python", "slug": "python"}, {"name": "node", "path": "vulns/stack/node", "slug": "node"}, {"name": "database", "path": "vulns/stack/database", "slug": "database"}, {"name": "containers", "path": "vulns/stack/containers", "slug": "containers"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}, {"name": "applications", "path": "vulns/stack/applications", "slug": "applications"}], "versions": [], "stats": {"recent": 5, "kev": 0}, "lastmod": "2026-10-30T17:12:36.136Z", "early_advisories": [], "license": "Подборку PatchFirst и наши дополнения (приоритеты, ранние предупреждения, тексты, сводки и агрегаты) можно свободно использовать для собственных целей, включая внутренние задачи бизнеса. Перепродажа, коммерческое распространение и массовое зеркалирование этой подборки или дополнений допускаются только по письменному соглашению с оператором. При любом использовании или публикации подборки или наших дополнений указывайте PatchFirst (https://ru.patchfirst.dev/vulns/) с этой ссылкой на страницу ленты своего региона. Исходные записи открытых источников остаются под их лицензиями и условиями. Эти условия не ограничивают ваши права на исходные данные, которые можно получить у источников напрямую.", "terms_url": "https://ru.patchfirst.dev/vulns/#feed-terms", "attribution": {"name": "PatchFirst", "url": "https://ru.patchfirst.dev/vulns/"}, "source_changes": "PatchFirst отбирает, нормализует и объединяет записи; могут добавляться сводки и переводы. Новости указываются ссылкой на первоисточник в самой записи.", "sources": [{"id": "cve", "name": "CVE List / CVE.org", "url": "https://www.cve.org/", "license": "CVE Terms of Use", "terms_url": "https://www.cve.org/Legal/TermsOfUse", "notice": "Copyright © 1999–2021, The MITRE Corporation. LICENSE Submissions : For all materials you submit to the Common Vulnerabilities and Exposures (CVE™), you hereby grant to The MITRE Corporation (MITRE) and all CVE Numbering Authorities (CNAs) a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute such materials and derivative works. Unless required by applicable law or agreed to in writing, you provide such materials on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. CVE Usage : MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. DISCLAIMERS ALL DOCUMENTS AND THE INFORMATION CONTAINED THEREIN PROVIDED BY MITRE ARE PROVIDED ON AN \"AS IS\" BASIS AND THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE MITRE CORPORATION, ITS BOARD OF TRUSTEES, OFFICERS, AGENTS, AND EMPLOYEES, DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION THEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE."}, {"id": "osv", "name": "OSV", "url": "https://osv.dev/", "terms_url": "https://google.github.io/osv.dev/data/", "terms": "Лицензии исходных баз различаются; см. каталог источников."}, {"id": "kev", "name": "CISA KEV", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "license": "CC0-1.0", "terms_url": "https://github.com/cisagov/kev-data/blob/develop/LICENSE"}, {"id": "epss", "name": "FIRST EPSS", "url": "https://www.first.org/epss/", "terms_url": "https://www.first.org/epss/faq", "terms": "Оценки доступны свободно; запрашивается указание источника (FIRST EPSS, оценки подготовлены Empirical Security)."}, {"id": "github-advisory", "name": "GitHub Advisory Database", "url": "https://github.com/advisories", "license": "CC-BY-4.0", "terms_url": "https://github.com/github/advisory-database/blob/main/LICENSE.md"}, {"id": "exploitdb", "name": "Exploit-DB", "url": "https://www.exploit-db.com/", "license": "GPL-2.0", "terms_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/LICENSE.md"}, {"id": "metasploit", "name": "Metasploit", "url": "https://github.com/rapid7/metasploit-framework", "license": "BSD-3-Clause", "terms_url": "https://github.com/rapid7/metasploit-framework/blob/master/LICENSE", "notice": "Copyright (c) 2006-2026, Rapid7, Inc.\nLicense: BSD-3-clause\n Redistribution and use in source and binary forms, with or without modification,\n are permitted provided that the following conditions are met:\n .\n * Redistributions of source code must retain the above copyright notice,\n this list of conditions and the following disclaimer.\n .\n * Redistributions in binary form must reproduce the above copyright notice,\n this list of conditions and the following disclaimer in the documentation\n and/or other materials provided with the distribution.\n .\n * Neither the name of Rapid7, Inc. nor the names of its contributors\n may be used to endorse or promote products derived from this software\n without specific prior written permission.\n .\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND\n ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR\n ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON\n ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\n SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."}, {"id": "nuclei", "name": "Nuclei Templates", "url": "https://github.com/projectdiscovery/nuclei-templates", "license": "MIT", "terms_url": "https://github.com/projectdiscovery/nuclei-templates/blob/main/LICENSE.md", "notice": "MIT License\n\nCopyright (c) 2025 ProjectDiscovery, Inc.\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in all\ncopies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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