CVE-2011-4313
bind9 - improper assert
EPSS 16.7%
描述
query.c in ISC BIND 9.0.x through 9.6.x, 9.4-ESV through 9.4-ESV-R5, 9.6-ESV through 9.6-ESV-R5, 9.7.0 through 9.7.4, 9.8.0 through 9.8.1, and 9.9.0a1 through 9.9.0b1 allows remote attackers to cause a denial of service (assertion failure and named exit) via unknown vectors related to recursive DNS queries, error logging, and the caching of an invalid record by the resolver.
如何修補 CVE-2011-4313
要修補 CVE-2011-4313,請將受影響套件升級到下列已修補版本。
- Debian/bind9—升級至 1:9.8.1.dfsg.P1-1 或更新版本
- Debian/bind9—升級至 1:9.6.ESV.R4+dfsg-0+lenny4 或更新版本
CVE-2011-4313 正在被利用嗎?
中等 — EPSS 為 16.7%,可持續追蹤但非最高優先。
受影響套件(2)
- from 0, < 1:9.8.1.dfsg.P1-1
- from 0, < 1:9.6.ESV.R4+dfsg-0+lenny4