CVE-2008-4109
18.09.2008, 15:04
A certain Debian patch for OpenSSH before 4.3p2-9etch3 on etch; before 4.6p1-1 on sid and lenny; and on other distributions such as SUSE uses functions that are not async-signal-safe in the signal handler for login timeouts, which allows remote attackers to cause a denial of service (connection slot exhaustion) via multiple login attempts. NOTE: this issue exists because of an incorrect fix for CVE-2006-5051.Enginsight
| Vendor | Product | Version |
|---|---|---|
| openbsd | openssh | 𝑥 ≤ 4.3p2 |
| openbsd | openssh | 1.2 |
| openbsd | openssh | 1.2.1 |
| openbsd | openssh | 1.2.2 |
| openbsd | openssh | 1.2.3 |
| openbsd | openssh | 1.2.27 |
| openbsd | openssh | 1.3 |
| openbsd | openssh | 1.5 |
| openbsd | openssh | 1.5.7 |
| openbsd | openssh | 1.5.8 |
| openbsd | openssh | 2.1 |
| openbsd | openssh | 2.1.1 |
| openbsd | openssh | 2.2 |
| openbsd | openssh | 2.3 |
| openbsd | openssh | 2.3.1 |
| openbsd | openssh | 2.5 |
| openbsd | openssh | 2.5.1 |
| openbsd | openssh | 2.5.2 |
| openbsd | openssh | 2.9 |
| openbsd | openssh | 2.9.9 |
| openbsd | openssh | 2.9.9p2:p2 |
| openbsd | openssh | 2.9p1:p1 |
| openbsd | openssh | 2.9p2:p2 |
| openbsd | openssh | 3.0 |
| openbsd | openssh | 3.0.1 |
| openbsd | openssh | 3.0.1p1:p1 |
| openbsd | openssh | 3.0.2 |
| openbsd | openssh | 3.0.2p1:p1 |
| openbsd | openssh | 3.0p1:p1 |
| openbsd | openssh | 3.1 |
| openbsd | openssh | 3.1p1:p1 |
| openbsd | openssh | 3.2 |
| openbsd | openssh | 3.2.2 |
| openbsd | openssh | 3.2.2p1:p1 |
| openbsd | openssh | 3.2.3p1:p1 |
| openbsd | openssh | 3.3 |
| openbsd | openssh | 3.3p1:p1 |
| openbsd | openssh | 3.4 |
| openbsd | openssh | 3.4p1:p1 |
| openbsd | openssh | 3.5 |
| openbsd | openssh | 3.5p1:p1 |
| openbsd | openssh | 3.6 |
| openbsd | openssh | 3.6.1 |
| openbsd | openssh | 3.6.1p1:p1 |
| openbsd | openssh | 3.6.1p2:p2 |
| openbsd | openssh | 3.7 |
| openbsd | openssh | 3.7.1 |
| openbsd | openssh | 3.7.1p1:p1 |
| openbsd | openssh | 3.7.1p2:p2 |
| openbsd | openssh | 3.8 |
| openbsd | openssh | 3.8.1 |
| openbsd | openssh | 3.8.1p1:p1 |
| openbsd | openssh | 3.9 |
| openbsd | openssh | 3.9.1 |
| openbsd | openssh | 3.9.1p1:p1 |
| openbsd | openssh | 4.0 |
| openbsd | openssh | 4.0p1:p1 |
| openbsd | openssh | 4.1 |
| openbsd | openssh | 4.1p1:p1 |
| openbsd | openssh | 4.2 |
| openbsd | openssh | 4.2p1:p1 |
| openbsd | openssh | 4.3 |
| openbsd | openssh | 4.3p1:p1 |
| openbsd | openssh | 𝑥 ≤ 4.6 |
| openbsd | openssh | 1.2 |
| openbsd | openssh | 1.2.1 |
| openbsd | openssh | 1.2.2 |
| openbsd | openssh | 1.2.3 |
| openbsd | openssh | 1.2.27 |
| openbsd | openssh | 1.3 |
| openbsd | openssh | 1.5 |
| openbsd | openssh | 1.5.7 |
| openbsd | openssh | 1.5.8 |
| openbsd | openssh | 2.1 |
| openbsd | openssh | 2.1.1 |
| openbsd | openssh | 2.2 |
| openbsd | openssh | 2.3 |
| openbsd | openssh | 2.3.1 |
| openbsd | openssh | 2.5 |
| openbsd | openssh | 2.5.1 |
| openbsd | openssh | 2.5.2 |
| openbsd | openssh | 2.9 |
| openbsd | openssh | 2.9.9 |
| openbsd | openssh | 2.9.9p2:p2 |
| openbsd | openssh | 2.9p1:p1 |
| openbsd | openssh | 2.9p2:p2 |
| openbsd | openssh | 3.0 |
| openbsd | openssh | 3.0.1 |
| openbsd | openssh | 3.0.1p1:p1 |
| openbsd | openssh | 3.0.2 |
| openbsd | openssh | 3.0.2p1:p1 |
| openbsd | openssh | 3.0p1:p1 |
| openbsd | openssh | 3.1 |
| openbsd | openssh | 3.1p1:p1 |
| openbsd | openssh | 3.2 |
| openbsd | openssh | 3.2.2 |
| openbsd | openssh | 3.2.2p1:p1 |
| openbsd | openssh | 3.2.3p1:p1 |
| openbsd | openssh | 3.3 |
| openbsd | openssh | 3.3p1:p1 |
| openbsd | openssh | 3.4 |
| openbsd | openssh | 3.4p1:p1 |
| openbsd | openssh | 3.5 |
| openbsd | openssh | 3.5p1:p1 |
| openbsd | openssh | 3.6 |
| openbsd | openssh | 3.6.1 |
| openbsd | openssh | 3.6.1p1:p1 |
| openbsd | openssh | 3.6.1p2:p2 |
| openbsd | openssh | 3.7 |
| openbsd | openssh | 3.7.1 |
| openbsd | openssh | 3.7.1p1:p1 |
| openbsd | openssh | 3.7.1p2:p2 |
| openbsd | openssh | 3.8 |
| openbsd | openssh | 3.8.1 |
| openbsd | openssh | 3.8.1p1:p1 |
| openbsd | openssh | 3.9 |
| openbsd | openssh | 3.9.1 |
| openbsd | openssh | 3.9.1p1:p1 |
| openbsd | openssh | 4.0 |
| openbsd | openssh | 4.0p1:p1 |
| openbsd | openssh | 4.1 |
| openbsd | openssh | 4.1p1:p1 |
| openbsd | openssh | 4.2 |
| openbsd | openssh | 4.2p1:p1 |
| openbsd | openssh | 4.3 |
| openbsd | openssh | 4.3p1:p1 |
| openbsd | openssh | 4.3p2:p2 |
| openbsd | openssh | 4.4 |
| openbsd | openssh | 4.4p1:p1 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Common Weakness Enumeration
References