CVE-2013-0238
ircd-hybrid - denial of service
EPSS 10.0%
描述
The try_parse_v4_netmask function in hostmask.c in IRCD-Hybrid before 8.0.6 does not properly validate masks, which allows remote attackers to cause a denial of service (crash) via a mask that causes a negative number to be parsed.
如何修補 CVE-2013-0238
要修補 CVE-2013-0238,請將受影響套件升級到下列已修補版本。
- Debian/ircd-hybrid—升級至 1:7.2.2.dfsg.2-10 或更新版本
- Debian/ircd-hybrid—升級至 1:7.2.2.dfsg.2-6.2+squeeze1 或更新版本
CVE-2013-0238 正在被利用嗎?
中等 — EPSS 為 10.0%,可持續追蹤但非最高優先。
受影響套件(2)
- from 0, < 1:7.2.2.dfsg.2-10
- from 0, < 1:7.2.2.dfsg.2-6.2+squeeze1