CVE-2007-2926
bind9 - DNS cache poisoning vulnerability
EPSS 13.1%
描述
ISC BIND 9 through 9.5.0a5 uses a weak random number generator during generation of DNS query ids when answering resolver questions or sending NOTIFY messages to slave name servers, which makes it easier for remote attackers to guess the next query id and perform DNS cache poisoning.
如何修補 CVE-2007-2926
要修補 CVE-2007-2926,請將受影響套件升級到下列已修補版本。
- Debian/bind9—升級至 1:9.4.1-P1-1 或更新版本
- Debian/bind9—升級至 1:9.3.4-2etch1 或更新版本
CVE-2007-2926 正在被利用嗎?
中等 — EPSS 為 13.1%,可持續追蹤但非最高優先。
受影響套件(2)
- from 0, < 1:9.4.1-P1-1
- from 0, < 1:9.3.4-2etch1