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
0.842 High
EPSS
Percentile
98.5%
Unspecified vulnerability in the SIP channel driver (channels/chan_sip.c) in Asterisk 1.2.x before 1.2.13 and 1.4.x before 1.4.0-beta3 allows remote attackers to cause a denial of service (resource consumption) via unspecified vectors that result in the creation of “a real pvt structure” that uses more resources than necessary.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 11 | all | asterisk | < 1:1.2.13~dfsg-1 | asterisk_1:1.2.13~dfsg-1_all.deb |
Debian | 10 | all | asterisk | < 1:1.2.13~dfsg-1 | asterisk_1:1.2.13~dfsg-1_all.deb |
Debian | 999 | all | asterisk | < 1:1.2.13~dfsg-1 | asterisk_1:1.2.13~dfsg-1_all.deb |