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CVE-2013-2686

N/A

Published: March 29, 2013 at 06:00 PM UTC

Updated: June 16, 2026 at 11:53 PM UTC

3 products affected across 1 vendorOpen SourceCertified AsteriskDigiumphones

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Severity

N/A

Exploit prediction

EPSS 2%

Description

main/http.c in the HTTP server in Asterisk Open Source 1.8.x before 1.8.20.2, 10.x before 10.12.2, and 11.x before 11.2.2; Certified Asterisk 1.8.15 before 1.8.15-cert2; and Asterisk Digiumphones 10.x-digiumphones before 10.12.2-digiumphones does not properly restrict Content-Length values, which allows remote attackers to conduct stack-consumption attacks and cause a denial of service (daemon crash) via a crafted HTTP POST request. NOTE: this vulnerability exists because of an incorrect fix for CVE-2012-5976.

Affected

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

Certified Asterisk · Asterisk

95%

1.8.15 cert1 1.8.15.0 1.8.15.0 rc1

Open Source · Asterisk

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 rc2 1.8.11.0 rc3 1.8.11.1 1.8.12 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 rc1 1.8.14.0 rc2 1.8.14.1 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 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 rc1 1.8.2.1 1.8.2.2 1.8.2.3 1.8.2.4 1.8.20.0 1.8.20.0 rc1 1.8.20.0 rc2 1.8.20.1 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 1.8.4 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 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 1.8.7.2 1.8.8.0 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 10.0.0 10.0.0 beta1 10.0.0 beta2 10.0.0 rc1 10.0.0 rc2 10.0.0 rc3 10.0.1 10.1.0 10.1.0 rc1 10.1.0 rc2 10.1.1 10.1.2 10.1.3 10.10.0 10.10.0 rc1 10.10.0 rc2 10.10.1 10.11.0 10.11.0 rc1 10.11.0 rc3 10.11.1 10.12.0 10.12.0 rc1 10.12.0 rc2 10.12.1 10.2.0 10.2.0 rc1 10.2.0 rc2 10.2.0 rc3 10.2.0 rc4 10.2.1 10.3.0 10.3.0 rc2 10.3.0 rc3 10.3.1 10.4.0 10.4.0 rc1 10.4.0 rc2 10.4.0 rc3 10.4.1 10.4.2 10.5.0 10.5.0 rc1 10.5.0 rc2 10.5.1 10.5.2 10.6.0 10.6.0 rc1 10.6.0 rc2 10.6.1 10.7.0 10.7.0 rc1 10.7.1 10.8.0 10.8.0 rc1 10.8.0 rc2 10.9.0 10.9.0 rc1 10.9.0 rc2 10.9.0 rc3 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 rc3 11.1.1 11.1.2 11.2.0 11.2.0 rc1 11.2.0 rc2 11.2.1

Remediation

No guide yet

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

Patch and advisory references

http://downloads.asterisk.org/pub/security/AST-2013-002.html

References (3)

x_refsource_CONFIRMVendor Advisory

Source: [email protected]

http://downloads.asterisk.org/pub/security/AST-2013-002.html

x_refsource_MISC

Source: [email protected]

http://telussecuritylabs.com/threats/show/TSL20130327-01

x_refsource_CONFIRM

Source: [email protected]

https://issues.asterisk.org/jira/browse/ASTERISK-20967

CVSS

5MEDIUM[email protected]

Confidentiality: NONE
Integrity: NONE
Availability: PARTIAL

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-119

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