CVE-2009-4355
openssl - denial of service
EPSS 8.9%
描述
Memory leak in the zlib_stateful_finish function in crypto/comp/c_zlib.c in OpenSSL 0.9.8l and earlier and 1.0.0 Beta through Beta 4 allows remote attackers to cause a denial of service (memory consumption) via vectors that trigger incorrect calls to the CRYPTO_cleanup_all_ex_data function, as demonstrated by use of SSLv3 and PHP with the Apache HTTP Server, a related issue to CVE-2008-1678.
如何修補 CVE-2009-4355
要修補 CVE-2009-4355,請將受影響套件升級到下列已修補版本。
- Debian/openssl—升級至 0.9.8k-8 或更新版本
- Debian/openssl—升級至 0.9.8g-15+lenny6 或更新版本
CVE-2009-4355 正在被利用嗎?
中等 — EPSS 為 8.9%,可持續追蹤但非最高優先。
受影響套件(2)
- from 0, < 0.9.8k-8
- from 0, < 0.9.8g-15+lenny6