CVE-2023-33460
There's a memory leak in yajl 2.1.0 with use of yajl_tree_parse function. which will cause out-of-memory in server and cause crash.
- Обновитесь до 1.8.8+dfsg-1
Опубликовано Обновлено
PatchFirst · Свежие уязвимости
Уязвимости r-cran-jsonlite
За последние 30 дней в r-cran-jsonlite опубликовано уязвимостей: 0; в каталоге KEV: 0.
Уязвимостей: 3
Buffer Overflow and Integer Overflow in yajl-ruby
yajl-ruby is a C binding to the YAJL JSON parsing and generation library. The 1.x branch and the 2.x branch of `yajl` contain an integer overflow which leads to subsequent heap memory corruption when dealing with large (~2GB) inputs. The reallocation logic at `yajl_buf.c#L64` may result in the `need` 32bit integer wrapping to 0 when `need` approaches a value of 0x80000000 (i.e. ~2GB of data), which results in a reallocation of buf->alloc into a small heap chunk. These integers are declared as `size_t` in the 2.x branch of `yajl`, which practically prevents the issue from triggering on 64bit platforms, however this does not preclude this issue
- Обновитесь до 1.8.8+dfsg-1
Опубликовано ОбновленоCVE-2017-16516
In the yajl-ruby gem 1.3.0 for Ruby, when a crafted JSON file is supplied to Yajl::Parser.new.parse, the whole ruby process crashes with a SIGABRT in the yajl_string_decode function in yajl_encode.c. This results in the whole ruby process terminating and potentially a denial of service.
- Обновитесь до 1.8.8+dfsg-1
Опубликовано Обновлено
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