CVE-2009-0887

描述

Integer signedness error in the _pam_StrTok function in libpam/pam_misc.c in Linux-PAM (aka pam) 1.0.3 and earlier, when a configuration file contains non-ASCII usernames, might allow remote attackers to cause a denial of service, and might allow remote authenticated users to obtain login access with a different user's non-ASCII username, via a login attempt.

如何修補 CVE-2009-0887

要修補 CVE-2009-0887,請將受影響套件升級到下列已修補版本。

• Debian/pam—升級至 1.0.1-10 或更新版本

CVE-2009-0887 正在被利用嗎?

低 — EPSS 為 1.9%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 1.0.1-10

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2009-0887