CVE-2014-2287: Input Validation
First published: Fri Apr 18 2014(Updated: )
channels/chan_sip.c in Asterisk Open Source 1.8.x before 1.8.26.1, 11.8.x before 11.8.1, and 12.1.x before 12.1.1, and Certified Asterisk 1.8.15 before 1.8.15-cert5 and 11.6 before 11.6-cert2, when chan_sip has a certain configuration, allows remote authenticated users to cause a denial of service (channel and file descriptor consumption) via an INVITE request with a (1) Session-Expires or (2) Min-SE header with a malformed or invalid value.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Asterisk | =1.8.0.0 | |
| Asterisk | =1.8.0.0-beta1 | |
| Asterisk | =1.8.0.0-beta2 | |
| Asterisk | =1.8.0.0-beta3 | |
| Asterisk | =1.8.0.0-beta4 | |
| Asterisk | =1.8.0.0-beta5 | |
| Asterisk | =1.8.0.0-rc1 | |
| Asterisk | =1.8.0.0-rc2 | |
| Asterisk | =1.8.0.0-rc3 | |
| Asterisk | =1.8.0.0-rc4 | |
| Asterisk | =1.8.0.0-rc5 | |
| Asterisk | =1.8.1.0 | |
| Asterisk | =1.8.1.0-rc1 | |
| Asterisk | =1.8.2.0 | |
| Asterisk | =1.8.2.0-rc1 | |
| Asterisk | =1.8.3.0 | |
| Asterisk | =1.8.3.0-rc1 | |
| Asterisk | =1.8.3.0-rc2 | |
| Asterisk | =1.8.3.0-rc3 | |
| Asterisk | =1.8.4.0 | |
| Asterisk | =1.8.4.0-rc1 | |
| Asterisk | =1.8.4.0-rc2 | |
| Asterisk | =1.8.4.0-rc3 | |
| Asterisk | =1.8.5.0 | |
| Asterisk | =1.8.5.0-rc1 | |
| Asterisk | =1.8.6.0 | |
| Asterisk | =1.8.6.0-rc1 | |
| Asterisk | =1.8.6.0-rc2 | |
| Asterisk | =1.8.6.0-rc3 | |
| Asterisk | =1.8.7.0 | |
| Asterisk | =1.8.7.0-rc1 | |
| Asterisk | =1.8.7.0-rc2 | |
| Asterisk | =1.8.8.0 | |
| Asterisk | =1.8.8.0-rc1 | |
| Asterisk | =1.8.8.0-rc2 | |
| Asterisk | =1.8.8.0-rc3 | |
| Asterisk | =1.8.8.0-rc4 | |
| Asterisk | =1.8.8.0-rc5 | |
| Asterisk | =1.8.9.0 | |
| Asterisk | =1.8.9.0-rc1 | |
| Asterisk | =1.8.9.0-rc2 | |
| Asterisk | =1.8.9.0-rc3 | |
| Asterisk | =1.8.10.0 | |
| Asterisk | =1.8.10.0-rc1 | |
| Asterisk | =1.8.10.0-rc2 | |
| Asterisk | =1.8.10.0-rc3 | |
| Asterisk | =1.8.10.0-rc4 | |
| Asterisk | =1.8.11.0 | |
| Asterisk | =1.8.11.0-rc1 | |
| Asterisk | =1.8.11.0-rc2 | |
| Asterisk | =1.8.11.0-rc3 | |
| Asterisk | =1.8.12.0 | |
| Asterisk | =1.8.12.0-rc1 | |
| Asterisk | =1.8.12.0-rc2 | |
| Asterisk | =1.8.12.0-rc3 | |
| Asterisk | =1.8.13.0 | |
| Asterisk | =1.8.13.0-rc1 | |
| Asterisk | =1.8.13.0-rc2 | |
| Asterisk | =1.8.14.0-rc1 | |
| Asterisk | =1.8.14.0-rc2 | |
| Asterisk | =1.8.15 | |
| Asterisk | =1.8.15-cert1 | |
| Asterisk | =1.8.15-cert1_rc1 | |
| Asterisk | =1.8.15-cert1_rc2 | |
| Asterisk | =1.8.15-cert1_rc3 | |
| Asterisk | =1.8.15-cert2 | |
| Asterisk | =1.8.15-cert3 | |
| Asterisk | =1.8.15-cert4 | |
| Asterisk | =11.6-cert1 | |
| Asterisk | =11.6-cert1_rc1 | |
| Asterisk | =11.6-cert1_rc2 | |
| Asterisk | =11.6.0 | |
| Asterisk | =11.6.0-rc1 | |
| Asterisk | =11.6.0-rc2 | |
| Asterisk | =1.8.0 | |
| Asterisk | =1.8.0-beta1 | |
| Asterisk | =1.8.0-beta2 | |
| Asterisk | =1.8.0-beta3 | |
| Asterisk | =1.8.0-beta4 | |
| Asterisk | =1.8.0-beta5 | |
| Asterisk | =1.8.0-rc2 | |
| Asterisk | =1.8.0-rc3 | |
| Asterisk | =1.8.0-rc4 | |
| Asterisk | =1.8.0-rc5 | |
| Asterisk | =1.8.1 | |
| Asterisk | =1.8.1-rc1 | |
| Asterisk | =1.8.1.1 | |
| Asterisk | =1.8.1.2 | |
| Asterisk | =1.8.2 | |
| Asterisk | =1.8.2.1 | |
| Asterisk | =1.8.2.2 | |
| Asterisk | =1.8.2.3 | |
| Asterisk | =1.8.2.4 | |
| Asterisk | =1.8.3 | |
| Asterisk | =1.8.3-rc1 | |
| Asterisk | =1.8.3-rc2 | |
| Asterisk | =1.8.3-rc3 | |
| Asterisk | =1.8.3.1 | |
| Asterisk | =1.8.3.2 | |
| Asterisk | =1.8.3.3 | |
| Asterisk | =1.8.4 | |
| Asterisk | =1.8.4-rc1 | |
| Asterisk | =1.8.4-rc2 | |
| Asterisk | =1.8.4-rc3 | |
| Asterisk | =1.8.4.1 | |
| Asterisk | =1.8.4.2 | |
| Asterisk | =1.8.4.3 | |
| Asterisk | =1.8.4.4 | |
| Asterisk | =1.8.5 | |
| Asterisk | =1.8.5-rc1 | |
| Asterisk | =1.8.5.0 | |
| Asterisk | =1.8.6.0 | |
| Asterisk | =1.8.6.0-rc1 | |
| Asterisk | =1.8.6.0-rc2 | |
| Asterisk | =1.8.6.0-rc3 | |
| Asterisk | =1.8.7.0 | |
| Asterisk | =1.8.7.0-rc1 | |
| Asterisk | =1.8.7.0-rc2 | |
| Asterisk | =1.8.7.1 | |
| Asterisk | =1.8.8.0 | |
| Asterisk | =1.8.8.0 | |
| Asterisk | =1.8.8.0-patch | |
| Asterisk | =1.8.8.0-rc1 | |
| Asterisk | =1.8.8.0-rc2 | |
| Asterisk | =1.8.8.0-rc3 | |
| Asterisk | =1.8.8.0-rc4 | |
| Asterisk | =1.8.8.0-rc5 | |
| Asterisk | =1.8.8.1 | |
| Asterisk | =1.8.8.2 | |
| Asterisk | =1.8.9.0 | |
| Asterisk | =1.8.9.0 | |
| Asterisk | =1.8.9.0-rc1 | |
| Asterisk | =1.8.9.0-rc2 | |
| Asterisk | =1.8.9.0-rc3 | |
| Asterisk | =1.8.9.1 | |
| Asterisk | =1.8.9.2 | |
| Asterisk | =1.8.9.3 | |
| Asterisk | =1.8.10.0 | |
| Asterisk | =1.8.10.0 | |
| Asterisk | =1.8.10.0-rc1 | |
| Asterisk | =1.8.10.0-rc2 | |
| Asterisk | =1.8.10.0-rc3 | |
| Asterisk | =1.8.10.0-rc4 | |
| Asterisk | =1.8.10.1 | |
| Asterisk | =1.8.11.0 | |
| Asterisk | =1.8.11.0 | |
| Asterisk | =1.8.11.0-patch | |
| Asterisk | =1.8.11.0-rc2 | |
| Asterisk | =1.8.11.0-rc3 | |
| Asterisk | =1.8.11.1 | |
| Asterisk | =1.8.11.1 | |
| Asterisk | =1.8.11.1-patch | |
| Asterisk | =1.8.12 | |
| Asterisk | =1.8.12.0 | |
| Asterisk | =1.8.12.0 | |
| Asterisk | =1.8.12.0-rc1 | |
| Asterisk | =1.8.12.0-rc2 | |
| Asterisk | =1.8.12.0-rc3 | |
| Asterisk | =1.8.12.1 | |
| Asterisk | =1.8.12.2 | |
| Asterisk | =1.8.13.0 | |
| Asterisk | =1.8.13.0-rc1 | |
| Asterisk | =1.8.13.0-rc2 | |
| Asterisk | =1.8.13.1 | |
| Asterisk | =1.8.14.0 | |
| Asterisk | =1.8.14.0-patch | |
| Asterisk | =1.8.14.0-rc1 | |
| Asterisk | =1.8.14.0-rc2 | |
| Asterisk | =1.8.14.1 | |
| Asterisk | =1.8.14.1 | |
| Asterisk | =1.8.14.1-patch | |
| Asterisk | =1.8.15.0 | |
| Asterisk | =1.8.15.0 | |
| Asterisk | =1.8.15.0-rc1 | |
| Asterisk | =1.8.15.1 | |
| Asterisk | =1.8.16.0 | |
| Asterisk | =1.8.16.0 | |
| Asterisk | =1.8.16.0-rc1 | |
| Asterisk | =1.8.16.0-rc2 | |
| Asterisk | =1.8.17.0 | |
| Asterisk | =1.8.17.0 | |
| Asterisk | =1.8.17.0-patch | |
| Asterisk | =1.8.17.0-rc1 | |
| Asterisk | =1.8.17.0-rc2 | |
| Asterisk | =1.8.17.0-rc3 | |
| Asterisk | =1.8.18.0 | |
| Asterisk | =1.8.18.0 | |
| Asterisk | =1.8.18.0-rc1 | |
| Asterisk | =1.8.18.1 | |
| Asterisk | =1.8.19.0 | |
| Asterisk | =1.8.19.0 | |
| Asterisk | =1.8.19.0-rc1 | |
| Asterisk | =1.8.19.0-rc3 | |
| Asterisk | =1.8.19.1 | |
| Asterisk | =1.8.20.0 | |
| Asterisk | =1.8.20.0-patch | |
| Asterisk | =1.8.20.0-rc1 | |
| Asterisk | =1.8.20.0-rc2 | |
| Asterisk | =1.8.20.1 | |
| Asterisk | =1.8.20.1-patch | |
| Asterisk | =1.8.20.2 | |
| Asterisk | =1.8.20.2-patch | |
| Asterisk | =1.8.21.0 | |
| Asterisk | =1.8.21.0-rc1 | |
| Asterisk | =1.8.21.0-rc2 | |
| Asterisk | =1.8.22.0 | |
| Asterisk | =1.8.22.0-rc1 | |
| Asterisk | =1.8.22.0-rc2 | |
| Asterisk | =1.8.23.0 | |
| Asterisk | =1.8.23.0-patch | |
| Asterisk | =1.8.23.0-rc1 | |
| Asterisk | =1.8.23.0-rc2 | |
| Asterisk | =1.8.23.1 | |
| Asterisk | =1.8.24.0 | |
| Asterisk | =1.8.24.0-rc1 | |
| Asterisk | =1.8.24.0-rc2 | |
| Asterisk | =1.8.24.1 | |
| Asterisk | =1.8.25.0 | |
| Asterisk | =1.8.25.0-rc1 | |
| Asterisk | =1.8.25.0-rc2 | |
| Asterisk | =1.8.26.0 | |
| Asterisk | =1.8.26.0-rc1 | |
| Asterisk | =11.8.0 | |
| Asterisk | =11.8.0-rc1 | |
| Asterisk | =11.8.0-rc2 | |
| Asterisk | =11.8.0-rc3 | |
| Asterisk | =12.1.0 | |
| Asterisk | =12.1.0-rc1 | |
| Asterisk | =12.1.0-rc2 | |
| Asterisk | =12.1.0-rc3 | |
| Red Hat Fedora | =19 | |
| Red Hat Fedora | =20 |
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Reference Links
- http://downloads.asterisk.org/pub/security/AST-2014-002-1.8.diff
- http://downloads.asterisk.org/pub/security/AST-2014-002.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130400.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130426.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2014:078
- http://www.securityfocus.com/bid/66094
- https://issues.asterisk.org/jira/browse/ASTERISK-23373
Frequently Asked Questions
What is the severity of CVE-2014-2287?
CVE-2014-2287 has a medium severity rating as it allows remote authenticated users to cause a denial of service.
How do I fix CVE-2014-2287?
To fix CVE-2014-2287, upgrade Asterisk to the latest version where this vulnerability is patched, specifically versions 1.8.26.1, 11.8.1, 12.1.1, and corresponding certified Asterisk versions.
Who is affected by CVE-2014-2287?
CVE-2014-2287 affects Asterisk Open Source and Certified Asterisk versions earlier than the specified patched versions.
What type of vulnerability is CVE-2014-2287?
CVE-2014-2287 is classified as a denial of service vulnerability.
Can CVE-2014-2287 be exploited remotely?
Yes, CVE-2014-2287 can be exploited by remote authenticated users.
- agent/type
- agent/remedy
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/last-modified-date
- agent/references
- agent/severity
- agent/weakness
- agent/first-publish-date
- agent/description
- agent/event
- agent/source
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/digium
- canonical/asterisk
- version/asterisk/1.8.0.0
- version/asterisk/1.8.0.0-beta1
- version/asterisk/1.8.0.0-beta2
- version/asterisk/1.8.0.0-beta3
- version/asterisk/1.8.0.0-beta4
- version/asterisk/1.8.0.0-beta5
- version/asterisk/1.8.0.0-rc1
- version/asterisk/1.8.0.0-rc2
- version/asterisk/1.8.0.0-rc3
- version/asterisk/1.8.0.0-rc4
- version/asterisk/1.8.0.0-rc5
- version/asterisk/1.8.1.0
- version/asterisk/1.8.1.0-rc1
- version/asterisk/1.8.2.0
- version/asterisk/1.8.2.0-rc1
- version/asterisk/1.8.3.0
- version/asterisk/1.8.3.0-rc1
- version/asterisk/1.8.3.0-rc2
- version/asterisk/1.8.3.0-rc3
- version/asterisk/1.8.4.0
- version/asterisk/1.8.4.0-rc1
- version/asterisk/1.8.4.0-rc2
- version/asterisk/1.8.4.0-rc3
- version/asterisk/1.8.5.0
- version/asterisk/1.8.5.0-rc1
- version/asterisk/1.8.6.0
- version/asterisk/1.8.6.0-rc1
- version/asterisk/1.8.6.0-rc2
- version/asterisk/1.8.6.0-rc3
- version/asterisk/1.8.7.0
- version/asterisk/1.8.7.0-rc1
- version/asterisk/1.8.7.0-rc2
- version/asterisk/1.8.8.0
- version/asterisk/1.8.8.0-rc1
- version/asterisk/1.8.8.0-rc2
- version/asterisk/1.8.8.0-rc3
- version/asterisk/1.8.8.0-rc4
- version/asterisk/1.8.8.0-rc5
- version/asterisk/1.8.9.0
- version/asterisk/1.8.9.0-rc1
- version/asterisk/1.8.9.0-rc2
- version/asterisk/1.8.9.0-rc3
- version/asterisk/1.8.10.0
- version/asterisk/1.8.10.0-rc1
- version/asterisk/1.8.10.0-rc2
- version/asterisk/1.8.10.0-rc3
- version/asterisk/1.8.10.0-rc4
- version/asterisk/1.8.11.0
- version/asterisk/1.8.11.0-rc1
- version/asterisk/1.8.11.0-rc2
- version/asterisk/1.8.11.0-rc3
- version/asterisk/1.8.12.0
- version/asterisk/1.8.12.0-rc1
- version/asterisk/1.8.12.0-rc2
- version/asterisk/1.8.12.0-rc3
- version/asterisk/1.8.13.0
- version/asterisk/1.8.13.0-rc1
- version/asterisk/1.8.13.0-rc2
- version/asterisk/1.8.14.0-rc1
- version/asterisk/1.8.14.0-rc2
- version/asterisk/1.8.15
- version/asterisk/1.8.15-cert1
- version/asterisk/1.8.15-cert1_rc1
- version/asterisk/1.8.15-cert1_rc2
- version/asterisk/1.8.15-cert1_rc3
- version/asterisk/1.8.15-cert2
- version/asterisk/1.8.15-cert3
- version/asterisk/1.8.15-cert4
- version/asterisk/11.6-cert1
- version/asterisk/11.6-cert1_rc1
- version/asterisk/11.6-cert1_rc2
- version/asterisk/11.6.0
- version/asterisk/11.6.0-rc1
- version/asterisk/11.6.0-rc2
- version/asterisk/1.8.0
- version/asterisk/1.8.0-beta1
- version/asterisk/1.8.0-beta2
- version/asterisk/1.8.0-beta3
- version/asterisk/1.8.0-beta4
- version/asterisk/1.8.0-beta5
- version/asterisk/1.8.0-rc2
- version/asterisk/1.8.0-rc3
- version/asterisk/1.8.0-rc4
- version/asterisk/1.8.0-rc5
- version/asterisk/1.8.1
- version/asterisk/1.8.1-rc1
- version/asterisk/1.8.1.1
- version/asterisk/1.8.1.2
- version/asterisk/1.8.2
- version/asterisk/1.8.2.1
- version/asterisk/1.8.2.2
- version/asterisk/1.8.2.3
- version/asterisk/1.8.2.4
- version/asterisk/1.8.3
- version/asterisk/1.8.3-rc1
- version/asterisk/1.8.3-rc2
- version/asterisk/1.8.3-rc3
- version/asterisk/1.8.3.1
- version/asterisk/1.8.3.2
- version/asterisk/1.8.3.3
- version/asterisk/1.8.4
- version/asterisk/1.8.4-rc1
- version/asterisk/1.8.4-rc2
- version/asterisk/1.8.4-rc3
- version/asterisk/1.8.4.1
- version/asterisk/1.8.4.2
- version/asterisk/1.8.4.3
- version/asterisk/1.8.4.4
- version/asterisk/1.8.5
- version/asterisk/1.8.5-rc1
- version/asterisk/1.8.7.1
- version/asterisk/1.8.8.0-patch
- version/asterisk/1.8.8.1
- version/asterisk/1.8.8.2
- version/asterisk/1.8.9.1
- version/asterisk/1.8.9.2
- version/asterisk/1.8.9.3
- version/asterisk/1.8.10.1
- version/asterisk/1.8.11.0-patch
- version/asterisk/1.8.11.1
- version/asterisk/1.8.11.1-patch
- version/asterisk/1.8.12
- version/asterisk/1.8.12.1
- version/asterisk/1.8.12.2
- version/asterisk/1.8.13.1
- version/asterisk/1.8.14.0
- version/asterisk/1.8.14.0-patch
- version/asterisk/1.8.14.1
- version/asterisk/1.8.14.1-patch
- version/asterisk/1.8.15.0
- version/asterisk/1.8.15.0-rc1
- version/asterisk/1.8.15.1
- version/asterisk/1.8.16.0
- version/asterisk/1.8.16.0-rc1
- version/asterisk/1.8.16.0-rc2
- version/asterisk/1.8.17.0
- version/asterisk/1.8.17.0-patch
- version/asterisk/1.8.17.0-rc1
- version/asterisk/1.8.17.0-rc2
- version/asterisk/1.8.17.0-rc3
- version/asterisk/1.8.18.0
- version/asterisk/1.8.18.0-rc1
- version/asterisk/1.8.18.1
- version/asterisk/1.8.19.0
- version/asterisk/1.8.19.0-rc1
- version/asterisk/1.8.19.0-rc3
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- version/asterisk/1.8.20.0-patch
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- version/asterisk/1.8.20.0-rc2
- version/asterisk/1.8.20.1
- version/asterisk/1.8.20.1-patch
- version/asterisk/1.8.20.2
- version/asterisk/1.8.20.2-patch
- version/asterisk/1.8.21.0
- version/asterisk/1.8.21.0-rc1
- version/asterisk/1.8.21.0-rc2
- version/asterisk/1.8.22.0
- version/asterisk/1.8.22.0-rc1
- version/asterisk/1.8.22.0-rc2
- version/asterisk/1.8.23.0
- version/asterisk/1.8.23.0-patch
- version/asterisk/1.8.23.0-rc1
- version/asterisk/1.8.23.0-rc2
- version/asterisk/1.8.23.1
- version/asterisk/1.8.24.0
- version/asterisk/1.8.24.0-rc1
- version/asterisk/1.8.24.0-rc2
- version/asterisk/1.8.24.1
- version/asterisk/1.8.25.0
- version/asterisk/1.8.25.0-rc1
- version/asterisk/1.8.25.0-rc2
- version/asterisk/1.8.26.0
- version/asterisk/1.8.26.0-rc1
- version/asterisk/11.8.0
- version/asterisk/11.8.0-rc1
- version/asterisk/11.8.0-rc2
- version/asterisk/11.8.0-rc3
- version/asterisk/12.1.0
- version/asterisk/12.1.0-rc1
- version/asterisk/12.1.0-rc2
- version/asterisk/12.1.0-rc3
- vendor/fedoraproject
- canonical/red hat fedora
- version/red hat fedora/19
- version/red hat fedora/20