Debian Security Bug TrackerDEBIANCVE:CVE-2008-4109CVE-2008-4109
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.045 Low
EPSS
Percentile
92.3%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | openssh | < 1:4.6p1-1 | openssh_1:4.6p1-1_all.deb |
| Debian | 11 | all | openssh | < 1:4.6p1-1 | openssh_1:4.6p1-1_all.deb |
| Debian | 10 | all | openssh | < 1:4.6p1-1 | openssh_1:4.6p1-1_all.deb |
| Debian | 999 | all | openssh | < 1:4.6p1-1 | openssh_1:4.6p1-1_all.deb |
| Debian | 13 | all | openssh | < 1:4.6p1-1 | openssh_1:4.6p1-1_all.deb |
Related
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.045 Low
EPSS
Percentile
92.3%