CVE-2003-1562

描述

sshd in OpenSSH 3.6.1p2 and earlier, when PermitRootLogin is disabled and using PAM keyboard-interactive authentication, does not insert a delay after a root login attempt with the correct password, which makes it easier for remote attackers to use timing differences to determine if the password step of a multi-step authentication is successful, a different vulnerability than CVE-2003-0190.

如何修補 CVE-2003-1562

要修補 CVE-2003-1562,請將受影響套件升級到下列已修補版本。

• Debian/openssh—升級至 1:3.8.1p1-8.sarge.4 或更新版本

CVE-2003-1562 正在被利用嗎?

中等 — EPSS 為 5.6%,可持續追蹤但非最高優先。

受影響套件(1)

• from 0, < 1:3.8.1p1-8.sarge.4

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2003-1562