CVE-2015-1158
cups - security update
EPSS 29.9%
描述
The add_job function in scheduler/ipp.c in cupsd in CUPS before 2.0.3 performs incorrect free operations for multiple-value job-originating-host-name attributes, which allows remote attackers to trigger data corruption for reference-counted strings via a crafted (1) IPP_CREATE_JOB or (2) IPP_PRINT_JOB request, as demonstrated by replacing the configuration file and consequently executing arbitrary code.
如何修補 CVE-2015-1158
要修補 CVE-2015-1158,請將受影響套件升級到下列已修補版本。
- Debian/cups—升級至 1.7.5-12 或更新版本
- Debian/cups—升級至 1.4.4-7+squeeze8 或更新版本
- —升級至 1.5.3-5+deb7u6 或更新版本
CVE-2015-1158 正在被利用嗎?
中等 — EPSS 為 29.9%,可持續追蹤但非最高優先。
受影響套件(3)
- from 0, < 1.7.5-12
- from 0, < 1.4.4-7+squeeze8
- from 0, < 1.5.3-5+deb7u6