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CVE-2016-2232

N/A

Published: February 22, 2016 at 03:05 PM UTC

Updated: June 17, 2026 at 12:43 AM UTC

2 products affected across 1 vendorAsteriskCertified Asterisk

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Severity

N/A

Exploit prediction

EPSS 5%

Description

Asterisk Open Source 1.8.x, 11.x before 11.21.1, 12.x, and 13.x before 13.7.1 and Certified Asterisk 1.8.28, 11.6 before 11.6-cert12, and 13.1 before 13.1-cert3 allow remote authenticated users to cause a denial of service (uninitialized pointer dereference and crash) via a zero length error correcting redundancy packet for a UDPTL FAX packet that is lost.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Asterisk · Digium

95%

1.8.0 1.8.0 beta1 1.8.0 beta2 1.8.0 beta3 1.8.0 beta4 1.8.0 beta5 1.8.0 rc2 1.8.0 rc3 1.8.0 rc4 1.8.0 rc5 1.8.1 1.8.1 rc1 1.8.1.1 1.8.1.2 1.8.10.0 1.8.10.0 rc1 1.8.10.0 rc2 1.8.10.0 rc3 1.8.10.0 rc4 1.8.10.1 1.8.11.0 1.8.11.0 patch 1.8.11.0 rc2 1.8.11.0 rc3 1.8.11.1 1.8.11.1 patch 1.8.12 1.8.12.0 1.8.12.0 rc1 1.8.12.0 rc2 1.8.12.0 rc3 1.8.12.1 1.8.12.2 1.8.13.0 1.8.13.0 rc1 1.8.13.0 rc2 1.8.13.1 1.8.14.0 1.8.14.0 patch 1.8.14.0 rc1 1.8.14.0 rc2 1.8.14.1 1.8.14.1 patch 1.8.15.0 1.8.15.0 rc1 1.8.15.1 1.8.16.0 1.8.16.0 rc1 1.8.16.0 rc2 1.8.17.0 1.8.17.0 patch 1.8.17.0 rc1 1.8.17.0 rc2 1.8.17.0 rc3 1.8.18.0 1.8.18.0 rc1 1.8.18.1 1.8.19.0 1.8.19.0 rc1 1.8.19.0 rc3 1.8.19.1 1.8.2 1.8.2.1 1.8.2.2 1.8.2.3 1.8.2.4 1.8.20.0 1.8.20.0 patch 1.8.20.0 rc1 1.8.20.0 rc2 1.8.20.1 1.8.20.1 patch 1.8.20.2 1.8.20.2 patch 1.8.21.0 1.8.21.0 rc1 1.8.21.0 rc2 1.8.22.0 1.8.22.0 rc1 1.8.22.0 rc2 1.8.23.0 1.8.23.0 patch 1.8.23.0 rc1 1.8.23.0 rc2 1.8.23.1 1.8.24.0 1.8.24.0 rc1 1.8.24.0 rc2 1.8.24.1 1.8.25.0 1.8.25.0 rc1 1.8.25.0 rc2 1.8.26.0 1.8.26.0 rc1 1.8.26.1 1.8.27.0 1.8.27.0 rc1 1.8.27.0 rc2 1.8.28.0 1.8.28.0 rc1 1.8.28.1 1.8.28.2 1.8.3 1.8.3 rc1 1.8.3 rc2 1.8.3 rc3 1.8.3.1 1.8.3.2 1.8.3.3 1.8.32.0 1.8.4 1.8.4 rc1 1.8.4 rc2 1.8.4 rc3 1.8.4.1 1.8.4.2 1.8.4.3 1.8.4.4 1.8.5 1.8.5 rc1 1.8.5.0 1.8.6.0 1.8.6.0 rc1 1.8.6.0 rc2 1.8.6.0 rc3 1.8.7.0 1.8.7.0 rc1 1.8.7.0 rc2 1.8.7.1 1.8.8.0 1.8.8.0 patch 1.8.8.0 rc1 1.8.8.0 rc2 1.8.8.0 rc3 1.8.8.0 rc4 1.8.8.0 rc5 1.8.8.1 1.8.8.2 1.8.9.0 1.8.9.0 rc1 1.8.9.0 rc2 1.8.9.0 rc3 1.8.9.1 1.8.9.2 1.8.9.3 11.0.0 11.0.0 beta1 11.0.0 beta2 11.0.0 rc1 11.0.0 rc2 11.0.1 11.0.2 11.1.0 11.1.0 rc1 11.1.0 rc2 11.1.0 rc3 11.1.1 11.1.2 11.10.0 11.10.0 rc1 11.10.1 11.10.1 rc1 11.11.0 11.11.0 rc1 11.12.0 11.12.0 rc1 11.13.0 11.13.0 rc1 11.14.0 11.14.0 rc1 11.14.0 rc2 11.15.0 11.15.0 rc1 11.15.0 rc2 11.16.0 11.16.0 rc1 11.17.0 rc1 11.18.0 11.18.0 rc1 11.19.0 rc1 11.2.0 rc1 11.20.0 rc1 11.21.0 11.21.0 rc1 11.21.0 rc2 11.21.0 rc3 11.4.0 rc4 11.6.0 11.6.0 rc1 11.6.0 rc2 11.7.0 11.7.0 rc1 11.7.0 rc2 11.8.0 11.8.0 rc1 11.8.0 rc2 11.8.0 rc3 11.8.1 11.9.0 11.9.0 rc1 11.9.0 rc2 11.9.0 rc3 12.0.0 12.1.0 12.1.0 rc1 12.1.0 rc2 12.1.0 rc3 12.1.1 12.2.0 12.2.0 rc1 12.2.0 rc2 12.2.0 rc3 12.3.0 12.3.0 rc1 12.3.0 rc2 12.3.1 12.3.2 12.4.0 12.4.0 rc1 12.5.0 12.5.0 rc1 12.6.0 12.6.0 rc1 12.7.0 12.7.0 rc1 12.7.0 rc2 12.7.1 12.8.0 12.8.0 rc1 12.8.0 rc2 12.8.1 12.8.2 13.0.0 13.0.1 13.1.0 13.1.0 rc1 13.1.0 rc2 13.2.0 13.2.0 rc1 13.3.0 rc1 13.4.0 13.4.0 rc1 13.5.0 13.5.0 rc1 13.6.0 rc1 13.7.0 13.7.0 rc1 13.7.0 rc2 13.7.0 rc3

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

x_refsource_CONFIRMVendor Advisory

Source: [email protected]

http://downloads.asterisk.org/pub/security/AST-2016-003.html

Vendor Advisoryx_refsource_DEBIAN

Source: [email protected]

http://www.debian.org/security/2016/dsa-3700

VDB Entryx_refsource_SECTRACK

Source: [email protected]

http://www.securitytracker.com/id/1034931

CVSS

4MEDIUM[email protected]

Confidentiality: NONE
Integrity: NONE
Availability: PARTIAL

Vector?

Quick Info

StatusMODIFIED

CWE

NVD-CWE-Other

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