9 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
6.8 Medium
AI Score
Confidence
Low
0.012 Low
EPSS
Percentile
85.1%
Debian Security Advisory DSA-2550-1 [email protected]
http://www.debian.org/security/ Moritz Muehlenhoff
September 18, 2012 http://www.debian.org/security/faq
Package : asterisk
Vulnerability : several
Problem type : remote
Debian-specific: no
CVE ID : CVE-2012-2186 CVE-2012-3812 CVE-2012-3863 CVE-2012-4737
Several vulnerabilities were discovered in Asterisk, a PBX and telephony
toolkit, allowing privilege escalation in the Asterisk Manager, denial of
service or privilege escalation.
More detailed information can be found in the Asterisk advisories:
http://downloads.asterisk.org/pub/security/AST-2012-010.html
http://downloads.asterisk.org/pub/security/AST-2012-011.html
http://downloads.asterisk.org/pub/security/AST-2012-012.html
http://downloads.asterisk.org/pub/security/AST-2012-013.html
For the stable distribution (squeeze), these problems have been fixed in
version 1:1.6.2.9-2+squeeze7.
For the testing distribution (wheezy) and the unstable distribution (sid),
these problems have been fixed in version 1:1.8.13.1~dfsg-1.
We recommend that you upgrade your asterisk packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 6 | armel | asterisk-dbg | < 1:1.6.2.9-2+squeeze7 | asterisk-dbg_1:1.6.2.9-2+squeeze7_armel.deb |
Debian | 6 | sparc | asterisk-h323 | < 1:1.6.2.9-2+squeeze7 | asterisk-h323_1:1.6.2.9-2+squeeze7_sparc.deb |
Debian | 6 | all | asterisk-doc | < 1:1.6.2.9-2+squeeze7 | asterisk-doc_1:1.6.2.9-2+squeeze7_all.deb |
Debian | 6 | amd64 | asterisk | < 1:1.6.2.9-2+squeeze7 | asterisk_1:1.6.2.9-2+squeeze7_amd64.deb |
Debian | 6 | powerpc | asterisk-dbg | < 1:1.6.2.9-2+squeeze7 | asterisk-dbg_1:1.6.2.9-2+squeeze7_powerpc.deb |
Debian | 6 | amd64 | asterisk-dbg | < 1:1.6.2.9-2+squeeze7 | asterisk-dbg_1:1.6.2.9-2+squeeze7_amd64.deb |
Debian | 6 | amd64 | asterisk-h323 | < 1:1.6.2.9-2+squeeze7 | asterisk-h323_1:1.6.2.9-2+squeeze7_amd64.deb |
Debian | 6 | armel | asterisk-h323 | < 1:1.6.2.9-2+squeeze7 | asterisk-h323_1:1.6.2.9-2+squeeze7_armel.deb |
Debian | 6 | armel | asterisk | < 1:1.6.2.9-2+squeeze7 | asterisk_1:1.6.2.9-2+squeeze7_armel.deb |
Debian | 6 | powerpc | asterisk-h323 | < 1:1.6.2.9-2+squeeze7 | asterisk-h323_1:1.6.2.9-2+squeeze7_powerpc.deb |