CVE-2009-3490
wget - SSL certificate verification weakness
EPSS 3.5%
描述
GNU Wget before 1.12 does not properly handle a '\0' character in a domain name in the Common Name field of an X.509 certificate, which allows man-in-the-middle remote attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
如何修補 CVE-2009-3490
要修補 CVE-2009-3490,請將受影響套件升級到下列已修補版本。
- Debian/wget—升級至 1.12-1 或更新版本
- Debian/wget—升級至 1.10.2-2+etch1 或更新版本
CVE-2009-3490 正在被利用嗎?
低 — EPSS 為 3.5%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 1.12-1
- from 0, < 1.10.2-2+etch1