Debian Security Bug TrackerDEBIANCVE:CVE-2008-3263CVE-2008-3263
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.966 High
EPSS
Percentile
99.6%
The IAX2 protocol implementation in Asterisk Open Source 1.0.x, 1.2.x before 1.2.30, and 1.4.x before 1.4.21.2; Business Edition A.x.x, B.x.x before B.2.5.4, and C.x.x before C.1.10.3; AsteriskNOW; Appliance Developer Kit 0.x.x; and s800i 1.0.x before 1.2.0.1 allows remote attackers to cause a denial of service (call-number exhaustion and CPU consumption) by quickly sending a large number of IAX2 (IAX) POKE requests.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 11 | all | asterisk | < 1:1.4.21.2~dfsg-1 | asterisk_1:1.4.21.2~dfsg-1_all.deb |
| Debian | 10 | all | asterisk | < 1:1.4.21.2~dfsg-1 | asterisk_1:1.4.21.2~dfsg-1_all.deb |
| Debian | 999 | all | asterisk | < 1:1.4.21.2~dfsg-1 | asterisk_1:1.4.21.2~dfsg-1_all.deb |
Related
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.966 High
EPSS
Percentile
99.6%