CVE-2011-1951
EPSS 2.5%
描述
lib/logmatcher.c in Balabit syslog-ng before 3.2.4, when the global flag is set and when using PCRE 8.12 and possibly other versions, allows remote attackers to cause a denial of service (memory consumption) via a message that does not match a regular expression.
如何修補 CVE-2011-1951
要修補 CVE-2011-1951,請將受影響套件升級到下列已修補版本。
- Debian/syslog-ng—升級至 3.2.4-1 或更新版本
CVE-2011-1951 正在被利用嗎?
低 — EPSS 為 2.5%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 3.2.4-1