Vulnerability Monitor

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CVE-2013-7100

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

2013-12-19T22:55:04.570

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application digium asterisk 1.8.17.0 Yes
Application digium asterisk 1.8.17.0 Yes
Application digium asterisk 1.8.17.0 Yes
Application digium asterisk 1.8.17.0 Yes
Application digium asterisk 1.8.18.0 Yes
Application digium asterisk 1.8.18.0 Yes
Application digium asterisk 1.8.18.1 Yes
Application digium asterisk 1.8.19.0 Yes
Application digium asterisk 1.8.19.0 Yes
Application digium asterisk 1.8.19.0 Yes
Application digium asterisk 1.8.19.1 Yes
Application digium asterisk 1.8.20.0 Yes
Application digium asterisk 1.8.20.0 Yes
Application digium asterisk 1.8.20.0 Yes
Application digium asterisk 1.8.21.0 Yes
Application digium asterisk 1.8.21.0 Yes
Application digium asterisk 1.8.22.0 Yes
Application digium asterisk 1.8.22.0 Yes
Application digium asterisk 1.8.22.0 Yes
Application digium asterisk 1.8.23.0 Yes
Application digium asterisk 1.8.23.0 Yes
Application digium asterisk 1.8.23.0 Yes
Application digium asterisk 10.10.0 Yes
Application digium asterisk 10.10.0 Yes
Application digium asterisk 10.10.0 Yes
Application digium asterisk 10.11.0 Yes
Application digium asterisk 10.11.0 Yes
Application digium asterisk 10.11.0 Yes
Application digium asterisk 10.11.0 Yes
Application digium asterisk 10.12.0 Yes
Application digium asterisk 10.12.0 Yes
Application digium asterisk 10.12.0 Yes
Application digium asterisk 10.12.1 Yes
Application digium asterisk 10.12.2 Yes
Application digium asterisk 11.0.0 Yes
Application digium asterisk 11.0.0 Yes
Application digium asterisk 11.0.0 Yes
Application digium asterisk 11.0.0 Yes
Application digium asterisk 11.0.0 Yes
Application digium asterisk 11.0.1 Yes
Application digium asterisk 11.0.2 Yes
Application digium asterisk 11.1.0 Yes
Application digium asterisk 11.1.0 Yes
Application digium asterisk 11.1.0 Yes
Application digium asterisk 11.1.1 Yes
Application digium asterisk 11.1.2 Yes
Application digium asterisk 11.2.0 Yes
Application digium asterisk 11.2.0 Yes
Application digium asterisk 11.3.0 Yes
Application digium asterisk 11.3.0 Yes
Application digium asterisk 11.4.0 Yes
Application digium asterisk 11.4.0 Yes
Application digium asterisk 11.4.0 Yes
Application digium asterisk 11.4.0 Yes
Application digium asterisk 11.5.0 Yes
Application digium asterisk 11.5.0 Yes
Application digium asterisk 11.5.0 Yes
Application digium asterisk 11.5.1 Yes
Application digium asterisk_digiumphones 10.0.0 Yes
Application digium asterisk_digiumphones 10.0.0 Yes
Application digium asterisk_digiumphones 10.0.0 Yes
Application digium asterisk_digiumphones 10.11.0 Yes
Application digium asterisk_digiumphones 10.11.0 Yes
Application digium asterisk_digiumphones 10.11.0 Yes
Application digium asterisk_digiumphones 10.11.0 Yes
Application digium asterisk_digiumphones 10.12.0 Yes
Application digium asterisk_digiumphones 10.12.0 Yes
Application digium asterisk_digiumphones 10.12.0 Yes
Application digium asterisk_digiumphones 10.12.1 Yes
Application digium asterisk_digiumphones 10.12.2 Yes
Application digium certified_asterisk 1.8.15 Yes
Application digium certified_asterisk 1.8.15 Yes
Application digium certified_asterisk 1.8.15 Yes
Application digium certified_asterisk 1.8.15 Yes
Application digium certified_asterisk 1.8.15 Yes
Application digium certified_asterisk 1.8.15 Yes
Application digium certified_asterisk 1.8.15 Yes
Application digium certified_asterisk 11.2.0 Yes
Application digium certified_asterisk 11.2.0 Yes
Application digium certified_asterisk 11.2.0 Yes
Application digium certified_asterisk 11.2.0 Yes
References