CVE-2011-2516
xml-security-c - buffer overflow
EPSS 7.7%
描述
Off-by-one error in the XML signature feature in Apache XML Security for C++ 1.6.0, as used in Shibboleth before 2.4.3 and possibly other products, allows remote attackers to cause a denial of service (crash) via a signature using a large RSA key, which triggers a buffer overflow.
如何修補 CVE-2011-2516
要修補 CVE-2011-2516,請將受影響套件升級到下列已修補版本。
- Debian/xml-security-c—升級至 1.6.1-1 或更新版本
- Debian/xml-security-c—升級至 1.4.0-3+lenny3 或更新版本
CVE-2011-2516 正在被利用嗎?
中等 — EPSS 為 7.7%,可持續追蹤但非最高優先。
受影響套件(2)
- from 0, < 1.6.1-1
- from 0, < 1.4.0-3+lenny3