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.
Advisories
Source ID Title
Debian DSA Debian DSA DSA-2835-1 asterisk security update
EUVD EUVD EUVD-2013-6886 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T17:53:45.993Z

Reserved: 2013-12-13T00:00:00

Link: CVE-2013-7100

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2013-12-19T22:55:04.570

Modified: 2025-04-11T00:51:21.963

Link: CVE-2013-7100

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.