CVE-2012-2944
nut - denial of service
EPSS 6.2%
描述
Buffer overflow in the addchar function in common/parseconf.c in upsd in Network UPS Tools (NUT) before 2.6.4 allows remote attackers to execute arbitrary code or cause a denial of service (electric-power outage) via a long string containing non-printable characters.
如何修補 CVE-2012-2944
要修補 CVE-2012-2944,請將受影響套件升級到下列已修補版本。
- Debian/nut—升級至 2.6.4-1 或更新版本
- Debian/nut—升級至 2.4.3-1.1squeeze2 或更新版本
CVE-2012-2944 正在被利用嗎?
中等 — EPSS 為 6.2%,可持續追蹤但非最高優先。
受影響套件(2)
- from 0, < 2.6.4-1
- from 0, < 2.4.3-1.1squeeze2