CVEvulnerability

CVE-2013-7100

5.0 MEDIUM Published 2013-12-19 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2013-12-19
Last modified
2026-06-17
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-119

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.

Affected configurations

• digium asterisk 1.8.17.0 • digium asterisk 1.8.18.0 • digium asterisk 1.8.18.1 • digium asterisk 1.8.19.0 • digium asterisk 1.8.19.1 • digium asterisk 1.8.20.0 • digium asterisk 1.8.21.0 • digium asterisk 1.8.22.0 • digium asterisk 1.8.23.0 • digium asterisk 10.10.0 • digium asterisk 10.11.0 • digium asterisk 10.12.0 • digium asterisk 10.12.1 • digium asterisk 10.12.2 • digium asterisk 11.0.0 • digium asterisk 11.0.1 • digium asterisk 11.0.2 • digium asterisk 11.1.0 • digium asterisk 11.1.1 • digium asterisk 11.1.2 • digium asterisk 11.2.0 • digium asterisk 11.3.0 • digium asterisk 11.4.0 • digium asterisk 11.5.0 • digium asterisk 11.5.1 • digium asterisk digiumphones 10.0.0 • digium asterisk digiumphones 10.11.0 • digium asterisk digiumphones 10.12.0 • digium asterisk digiumphones 10.12.1 • digium asterisk digiumphones 10.12.2 • digium certified asterisk 1.8.15 • digium certified asterisk 11.2.0

Related

Weakness · CWE (1)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness

References