CVE-2015-4620
bind9 - security update
EPSS 37.9%
描述
name.c in named in ISC BIND 9.7.x through 9.9.x before 9.9.7-P1 and 9.10.x before 9.10.2-P2, when configured as a recursive resolver with DNSSEC validation, allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) by constructing crafted zone data and then making a query for a name in that zone.
如何修補 CVE-2015-4620
要修補 CVE-2015-4620,請將受影響套件升級到下列已修補版本。
- Debian/bind9—升級至 1:9.9.5.dfsg-10 或更新版本
- Debian/bind9—升級至 9.7.3.dfsg-1~squeeze15 或更新版本
- —升級至 1:9.8.4.dfsg.P1-6+nmu2+deb7u5 或更新版本
CVE-2015-4620 正在被利用嗎?
中等 — EPSS 為 37.9%,可持續追蹤但非最高優先。
受影響套件(3)
- from 0, < 1:9.9.5.dfsg-10
- from 0, < 9.7.3.dfsg-1~squeeze15
- from 0, < 1:9.8.4.dfsg.P1-6+nmu2+deb7u5