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PatchFirst · Свежие уязвимости

Уязвимости openssl · Страница 12

За последние 30 дней в openssl опубликовано уязвимостей: 13; в каталоге KEV: 0.

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Уязвимостей: 289

  1. CVE-2007-6755

    Без оценкиEPSS 1,63%Есть исправление

    CVE-2007-6755

    The NIST SP 800-90A default statement of the Dual Elliptic Curve Deterministic Random Bit Generation (Dual_EC_DRBG) algorithm contains point Q constants with a possible relationship to certain "skeleton key" values, which might allow context-dependent attackers to defeat cryptographic protection mechanisms by leveraging knowledge of those values. NOTE: this is a preliminary CVE for Dual_EC_DRBG; future research may provide additional details about point Q and associated attacks, and could potentially lead to a RECAST or REJECT of this CVE.

    • Обновитесь до 1.1.0b-2
    Опубликовано Обновлено
  2. CVE-2013-0169

    Без оценкиEPSS 35,58%Есть исправление

    CVE-2013-0169

    The TLS protocol 1.1 and 1.2 and the DTLS protocol 1.0 and 1.2, as used in OpenSSL, OpenJDK, PolarSSL, and other products, do not properly consider timing side-channel attacks on a MAC check requirement during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, aka the "Lucky Thirteen" issue.

    • Обновитесь до 1.0.1e-1
    Опубликовано Обновлено
  3. CVE-2013-0166

    Без оценкиEPSS 19,65%Есть исправление

    CVE-2013-0166

    OpenSSL before 0.9.8y, 1.0.0 before 1.0.0k, and 1.0.1 before 1.0.1d does not properly perform signature verification for OCSP responses, which allows remote OCSP servers to cause a denial of service (NULL pointer dereference and application crash) via an invalid key.

    • Обновитесь до 1.0.1e-1
    Опубликовано Обновлено
  4. CVE-2012-2686

    Без оценкиEPSS 39,59%Публичный эксплойтЕсть исправление

    CVE-2012-2686

    crypto/evp/e_aes_cbc_hmac_sha1.c in the AES-NI functionality in the TLS 1.1 and 1.2 implementations in OpenSSL 1.0.1 before 1.0.1d allows remote attackers to cause a denial of service (application crash) via crafted CBC data.

    • Обновитесь до 1.0.1e-1
    Опубликовано Обновлено
  5. CVE-2012-4929

    Без оценкиEPSS 4,35%Есть исправление

    CVE-2012-4929

    The TLS protocol 1.2 and earlier, as used in Mozilla Firefox, Google Chrome, Qt, and other products, can encrypt compressed data without properly obfuscating the length of the unencrypted data, which allows man-in-the-middle attackers to obtain plaintext HTTP headers by observing length differences during a series of guesses in which a string in an HTTP request potentially matches an unknown string in an HTTP header, aka a "CRIME" attack.

    • Обновитесь до 1.0.1e-5
    Опубликовано Обновлено
  6. CVE-2011-5095

    Без оценкиEPSS 2,06%Есть исправление

    CVE-2011-5095

    The Diffie-Hellman key-exchange implementation in OpenSSL 0.9.8, when FIPS mode is enabled, does not properly validate a public parameter, which makes it easier for man-in-the-middle attackers to obtain the shared secret key by modifying network traffic, a related issue to CVE-2011-1923.

    • Обновитесь до 0.9.8a-1
    Опубликовано Обновлено
  7. CVE-2012-2333

    Без оценкиEPSS 27,87%Есть исправление

    CVE-2012-2333

    Integer underflow in OpenSSL before 0.9.8x, 1.0.0 before 1.0.0j, and 1.0.1 before 1.0.1c, when TLS 1.1, TLS 1.2, or DTLS is used with CBC encryption, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted TLS packet that is not properly handled during a certain explicit IV calculation.

    • Обновитесь до 1.0.1c-1
  8. CVE-2012-2110

    Без оценкиEPSS 47,91%Публичный эксплойтЕсть исправление

    CVE-2012-2110

    The asn1_d2i_read_bio function in crypto/asn1/a_d2i_fp.c in OpenSSL before 0.9.8v, 1.0.0 before 1.0.0i, and 1.0.1 before 1.0.1a does not properly interpret integer data, which allows remote attackers to conduct buffer overflow attacks, and cause a denial of service (memory corruption) or possibly have unspecified other impact, via crafted DER data, as demonstrated by an X.509 certificate or an RSA public key.

    • Обновитесь до 1.0.1a-1
    Опубликовано Обновлено
  9. CVE-2012-1165

    Без оценкиEPSS 6,77%Есть исправление

    CVE-2012-1165

    The mime_param_cmp function in crypto/asn1/asn_mime.c in OpenSSL before 0.9.8u and 1.x before 1.0.0h allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted S/MIME message, a different vulnerability than CVE-2006-7250.

    • Обновитесь до 1.0.0h-1
    Опубликовано Обновлено
  10. CVE-2012-0884

    Без оценкиEPSS 13,18%Есть исправление

    CVE-2012-0884

    The implementation of Cryptographic Message Syntax (CMS) and PKCS #7 in OpenSSL before 0.9.8u and 1.x before 1.0.0h does not properly restrict certain oracle behavior, which makes it easier for context-dependent attackers to decrypt data via a Million Message Attack (MMA) adaptive chosen ciphertext attack.

    • Обновитесь до 1.0.0h-1
    Опубликовано Обновлено
  11. CVE-2006-7250

    Без оценкиEPSS 6,74%Есть исправление

    CVE-2006-7250

    The mime_hdr_cmp function in crypto/asn1/asn_mime.c in OpenSSL 0.9.8t and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted S/MIME message.

    • Обновитесь до 1.0.0h-1
    Опубликовано Обновлено
  12. CVE-2011-4354

    Без оценкиEPSS 2,99%Есть исправление

    CVE-2011-4354

    crypto/bn/bn_nist.c in OpenSSL before 0.9.8h on 32-bit platforms, as used in stunnel and other products, in certain circumstances involving ECDH or ECDHE cipher suites, uses an incorrect modular reduction algorithm in its implementation of the P-256 and P-384 NIST elliptic curves, which allows remote attackers to obtain the private key of a TLS server via multiple handshake attempts.

    • Обновитесь до 0.9.8o-4squeeze3
    Опубликовано Обновлено
  13. CVE-2012-0050

    Без оценкиEPSS 13,69%Есть исправление

    CVE-2012-0050

    OpenSSL 0.9.8s and 1.0.0f does not properly support DTLS applications, which allows remote attackers to cause a denial of service (crash) via unspecified vectors related to an out-of-bounds read. NOTE: this vulnerability exists because of an incorrect fix for CVE-2011-4108.

    • Обновитесь до 1.0.0g-1
    Опубликовано Обновлено
  14. CVE-2012-0027

    Без оценкиEPSS 4,81%Есть исправление

    CVE-2012-0027

    The GOST ENGINE in OpenSSL before 1.0.0f does not properly handle invalid parameters for the GOST block cipher, which allows remote attackers to cause a denial of service (daemon crash) via crafted data from a TLS client.

    • Обновитесь до 1.0.0f-1
    Опубликовано Обновлено
  15. CVE-2011-4619

    Без оценкиEPSS 17,84%Есть исправление

    CVE-2011-4619

    The Server Gated Cryptography (SGC) implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f does not properly handle handshake restarts, which allows remote attackers to cause a denial of service (CPU consumption) via unspecified vectors.

    • Обновитесь до 1.0.0h-1
    Опубликовано Обновлено
  16. CVE-2011-4577

    Без оценкиEPSS 8,19%Есть исправление

    CVE-2011-4577

    OpenSSL before 0.9.8s and 1.x before 1.0.0f, when RFC 3779 support is enabled, allows remote attackers to cause a denial of service (assertion failure) via an X.509 certificate containing certificate-extension data associated with (1) IP address blocks or (2) Autonomous System (AS) identifiers.

    • Обновитесь до 1.0.0f-1
    Опубликовано Обновлено
  17. CVE-2011-4576

    Без оценкиEPSS 15,57%Есть исправление

    CVE-2011-4576

    The SSL 3.0 implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f does not properly initialize data structures for block cipher padding, which might allow remote attackers to obtain sensitive information by decrypting the padding data sent by an SSL peer.

    • Обновитесь до 1.0.0f-1
    Опубликовано Обновлено
  18. CVE-2011-4109

    Без оценкиEPSS 16,91%Есть исправление

    CVE-2011-4109

    Double free vulnerability in OpenSSL 0.9.8 before 0.9.8s, when X509_V_FLAG_POLICY_CHECK is enabled, allows remote attackers to have an unspecified impact by triggering failure of a policy check.

    • Обновитесь до 1.0.0c-1
    Опубликовано Обновлено
  19. CVE-2011-4108

    Без оценкиEPSS 16,05%Есть исправление

    CVE-2011-4108

    The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack.

    • Обновитесь до 1.0.0f-1
    Опубликовано Обновлено
  20. CVE-2011-3210

    Без оценкиEPSS 4,56%Есть исправление

    CVE-2011-3210

    The ephemeral ECDH ciphersuite functionality in OpenSSL 0.9.8 through 0.9.8r and 1.0.x before 1.0.0e does not ensure thread safety during processing of handshake messages from clients, which allows remote attackers to cause a denial of service (daemon crash) via out-of-order messages that violate the TLS protocol.

    • Обновитесь до 1.0.0e-1
    Опубликовано Обновлено

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