Description
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.
Published: 2013-12-19
Score: 5.0 Medium
EPSS: 2.6% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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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.
History

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Subscriptions

Digium Asterisk Asterisk Digiumphones Certified Asterisk
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

Reserved: 2013-12-13T00:00:00.000Z

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.

Weaknesses