medium
5
CWE
119
Advisory Published
Updated

CVE-2013-7100: Buffer Overflow

First published: Thu Dec 19 2013(Updated: )

Buffer overflow in the unpacksms16 function in apps/app_sms.c in Asterisk Open Source 1.8.x before 1.8.24.1, 10.x before 10.12.4, and 11.x before 11.6.1; Asterisk with Digiumphones 10.x-digiumphones before 10.12.4-digiumphones; and Certified Asterisk 1.8.x before 1.8.15-cert4 and 11.x before 11.2-cert3 allows remote attackers to cause a denial of service (daemon crash) via a 16-bit SMS message with an odd number of bytes, which triggers an infinite loop.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Digium Asterisk=1.8.17.0
Digium Asterisk=1.8.17.0-rc1
Digium Asterisk=1.8.17.0-rc2
Digium Asterisk=1.8.17.0-rc3
Digium Asterisk=1.8.18.0
Digium Asterisk=1.8.18.0-rc1
Digium Asterisk=1.8.18.1
Digium Asterisk=1.8.19.0
Digium Asterisk=1.8.19.0-rc1
Digium Asterisk=1.8.19.0-rc3
Digium Asterisk=1.8.19.1
Digium Asterisk=1.8.20.0
Digium Asterisk=1.8.20.0-rc1
Digium Asterisk=1.8.20.0-rc2
Digium Asterisk=1.8.21.0-rc1
Digium Asterisk=1.8.21.0-rc2
Digium Asterisk=1.8.22.0
Digium Asterisk=1.8.22.0-rc1
Digium Asterisk=1.8.22.0-rc2
Digium Asterisk=1.8.23.0
Digium Asterisk=1.8.23.0-rc1
Digium Asterisk=1.8.23.0-rc2
Digium Asterisk=10.10.0
Digium Asterisk=10.10.0-rc1
Digium Asterisk=10.10.0-rc2
Digium Asterisk=10.11.0
Digium Asterisk=10.11.0-rc1
Digium Asterisk=10.11.0-rc2
Digium Asterisk=10.11.0-rc3
Digium Asterisk=10.12.0
Digium Asterisk=10.12.0-rc1
Digium Asterisk=10.12.0-rc2
Digium Asterisk=10.12.1
Digium Asterisk=10.12.2
Digium Asterisk=11.0.0
Digium Asterisk=11.0.0-beta1
Digium Asterisk=11.0.0-beta2
Digium Asterisk=11.0.0-rc1
Digium Asterisk=11.0.0-rc2
Digium Asterisk=11.0.1
Digium Asterisk=11.0.2
Digium Asterisk=11.1.0
Digium Asterisk=11.1.0-rc1
Digium Asterisk=11.1.0-rc3
Digium Asterisk=11.1.1
Digium Asterisk=11.1.2
Digium Asterisk=11.2.0-rc1
Digium Asterisk=11.2.0-rc2
Digium Asterisk=11.3.0-rc1
Digium Asterisk=11.3.0-rc2
Digium Asterisk=11.4.0
Digium Asterisk=11.4.0-rc1
Digium Asterisk=11.4.0-rc2
Digium Asterisk=11.4.0-rc3
Digium Asterisk=11.5.0
Digium Asterisk=11.5.0-rc1
Digium Asterisk=11.5.0-rc2
Digium Asterisk=11.5.1
Digium Asterisk Digiumphones=10.0.0
Digium Asterisk Digiumphones=10.0.0-rc1
Digium Asterisk Digiumphones=10.0.0-rc2
Digium Asterisk Digiumphones=10.11.0
Digium Asterisk Digiumphones=10.11.0-rc1
Digium Asterisk Digiumphones=10.11.0-rc2
Digium Asterisk Digiumphones=10.11.0-rc3
Digium Asterisk Digiumphones=10.12.0
Digium Asterisk Digiumphones=10.12.0-rc1
Digium Asterisk Digiumphones=10.12.0-rc2
Digium Asterisk Digiumphones=10.12.1
Digium Asterisk Digiumphones=10.12.2
Digium Certified Asterisk=1.8.15
Digium Certified Asterisk=1.8.15-cert1
Digium Certified Asterisk=1.8.15-cert1-rc1
Digium Certified Asterisk=1.8.15-cert1-rc2
Digium Certified Asterisk=1.8.15-cert1-rc3
Digium Certified Asterisk=1.8.15-cert2
Digium Certified Asterisk=1.8.15-rc1
Digium Certified Asterisk=11.2.0
Digium Certified Asterisk=11.2.0-cert1
Digium Certified Asterisk=11.2.0-rc1
Digium Certified Asterisk=11.2.0-rc2

Remedy

http://downloads.asterisk.org/pub/security/AST-2013-006.html

Remedy

https://issues.asterisk.org/jira/browse/ASTERISK-22590

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