CVE-2009-2702
kdelibs - SSL certificate verification weakness
EPSS 1.3%
描述
KDE KSSL in kdelibs 3.5.4, 4.2.4, and 4.3 does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle 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-2009-2702
要修補 CVE-2009-2702,請將受影響套件升級到下列已修補版本。
- Debian/kde4libs—升級至 4:4.3.2-1 或更新版本
- Debian/kdelibs—升級至 4:3.5.5a.dfsg.1-8etch3 或更新版本
CVE-2009-2702 正在被利用嗎?
低 — EPSS 為 1.3%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 4:4.3.2-1
- from 0, < 4:3.5.5a.dfsg.1-8etch3