Name: CVE-2013-7100: Improper Restriction of Operations within the Bounds of a Memory Buffer
Creator: Rapid7
Published: 2013-12-19T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2013-7100, CWE-119, CVSS 7.5, EPSS 0.02551

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.

CVSS Details

CVSS 3.1 Base Score: 7.5

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade asterisk	Jul 30, 2024	Dec 19, 2013
Freebsd	—	Upgrade asterisk18Upgrade asterisk10Upgrade asterisk11	Dec 10, 2025	Dec 17, 2013
Gentoo Linux	—	Upgrade net-misc/asterisk.	Oct 30, 2017	Dec 19, 2013

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CVSS Details

Covered by Rapid7

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