CVE-2014-8121
eglibc - security update
EPSS 5.6%
描述
DB_LOOKUP in nss_files/files-XXX.c in the Name Service Switch (NSS) in GNU C Library (aka glibc or libc6) 2.21 and earlier does not properly check if a file is open, which allows remote attackers to cause a denial of service (infinite loop) by performing a look-up on a database while iterating over it, which triggers the file pointer to be reset.
如何修補 CVE-2014-8121
要修補 CVE-2014-8121,請將受影響套件升級到下列已修補版本。
- Debian/eglibc—升級至 2.11.3-4+deb6u7 或更新版本
- Debian/eglibc—升級至 2.13-38+deb7u10 或更新版本
- —升級至 2.21-1 或更新版本
CVE-2014-8121 正在被利用嗎?
中等 — EPSS 為 5.6%,可持續追蹤但非最高優先。
受影響套件(3)
- from 0, < 2.11.3-4+deb6u7
- from 0, < 2.13-38+deb7u10
- from 0, < 2.21-1