| Package | Affected versions | Patched versions |
|---|---|---|
| openssh | = 1.2= 1.2.1= 1.2.2= 1.2.27= 1.2.3= 1.3= 1.5= 1.5.7= 1.5.8= 2= 2.1= 2.1.1= 2.2= 2.3= 2.3.1= 2.5= 2.5.1= 2.5.2= 2.9= 2.9.9= 2.9.9p2= 2.9p1= 2.9p2= 3.0= 3.0.1= 3.0.1p1= 3.0.2= 3.0.2p1= 3.0p1= 3.1= 3.1p1= 3.2= 3.2.2= 3.2.2p1= 3.2.3p1= 3.3= 3.3p1= 3.4= 3.4p1= 3.5= 3.5p1= 3.6= 3.6.1= 3.6.1p1= 3.6.1p2= 3.7= 3.7.1= 3.7.1p1= 3.7.1p2= 3.8= 3.8.1= 3.8.1p1= 3.9= 3.9.1= 3.9.1p1= 4.0= 4.0p1= 4.1= 4.1p1= 4.2= 4.2p1= 4.3= 4.3p1= 4.3p2= 4.4= 4.4p1≤ 4.3p2≤ 4.6 |
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.
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