medium
5
CWE
200
Advisory Published
Updated

CVE-2013-2264: Infoleak

First published: Fri Mar 29 2013(Updated: )

The SIP channel driver 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; Asterisk Business Edition (BE) C.3.x before C.3.8.1; and Asterisk Digiumphones 10.x-digiumphones before 10.12.2-digiumphones exhibits different behavior for invalid INVITE, SUBSCRIBE, and REGISTER transactions depending on whether the user account exists, which allows remote attackers to enumerate account names by (1) reading HTTP status codes, (2) reading additional text in a 403 (aka Forbidden) response, or (3) observing whether certain retransmissions occur.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
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-rc1
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-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=1.8.7.2
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=1.8.8.1
Asterisk=1.8.8.2
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-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-rc2
Asterisk=1.8.11.0-rc3
Asterisk=1.8.11.1
Asterisk=1.8.12
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-rc1
Asterisk=1.8.14.0-rc2
Asterisk=1.8.14.1
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-rc1
Asterisk=1.8.16.0-rc2
Asterisk=1.8.17.0
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-rc1
Asterisk=1.8.18.1
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-rc1
Asterisk=1.8.20.0-rc2
Asterisk=1.8.20.1
Asterisk=10.0.0
Asterisk=10.0.0-beta1
Asterisk=10.0.0-beta2
Asterisk=10.0.0-rc1
Asterisk=10.0.0-rc2
Asterisk=10.0.0-rc3
Asterisk=10.0.1
Asterisk=10.1.0
Asterisk=10.1.0-rc1
Asterisk=10.1.0-rc2
Asterisk=10.1.1
Asterisk=10.1.2
Asterisk=10.1.3
Asterisk=10.2.0
Asterisk=10.2.0-rc1
Asterisk=10.2.0-rc2
Asterisk=10.2.0-rc3
Asterisk=10.2.0-rc4
Asterisk=10.2.1
Asterisk=10.3.0
Asterisk=10.3.0-rc2
Asterisk=10.3.0-rc3
Asterisk=10.3.1
Asterisk=10.4.0
Asterisk=10.4.0-rc1
Asterisk=10.4.0-rc2
Asterisk=10.4.0-rc3
Asterisk=10.4.1
Asterisk=10.4.2
Asterisk=10.5.0
Asterisk=10.5.0-rc1
Asterisk=10.5.0-rc2
Asterisk=10.5.1
Asterisk=10.5.2
Asterisk=10.6.0
Asterisk=10.6.0-rc1
Asterisk=10.6.0-rc2
Asterisk=10.6.1
Asterisk=10.7.0
Asterisk=10.7.0-rc1
Asterisk=10.7.1
Asterisk=10.8.0
Asterisk=10.8.0-rc1
Asterisk=10.8.0-rc2
Asterisk=10.9.0
Asterisk=10.9.0-rc1
Asterisk=10.9.0-rc2
Asterisk=10.9.0-rc3
Asterisk=10.10.0
Asterisk=10.10.0-rc1
Asterisk=10.10.0-rc2
Asterisk=10.10.1
Asterisk=10.11.0
Asterisk=10.11.0-rc1
Asterisk=10.11.0-rc3
Asterisk=10.11.1
Asterisk=10.12.0
Asterisk=10.12.0-rc1
Asterisk=10.12.0-rc2
Asterisk=10.12.1
Asterisk=11.0.0
Asterisk=11.0.0-beta1
Asterisk=11.0.0-beta2
Asterisk=11.0.0-rc1
Asterisk=11.0.0-rc2
Asterisk=11.0.1
Asterisk=11.0.2
Asterisk=11.1.0
Asterisk=11.1.0-rc1
Asterisk=11.1.0-rc3
Asterisk=11.1.1
Asterisk=11.1.2
Asterisk=11.2.0
Asterisk=11.2.0-rc1
Asterisk=11.2.0-rc2
Asterisk=11.2.1
Asterisk=1.8.15-cert1
Asterisk=1.8.15-cert1
Asterisk=1.8.15-cert1
Asterisk=1.8.15-cert1
Asterisk=1.8.15.0
Asterisk=1.8.15.0-rc1
Asterisk Business Edition=c.3.2.2
Asterisk Business Edition=c.3.3
Asterisk Business Edition=c.3.3.2
Asterisk Digiumphones=10.0.0
Asterisk Digiumphones=10.0.0-beta1
Asterisk Digiumphones=10.0.0-beta2
Asterisk Digiumphones=10.0.0-rc1
Asterisk Digiumphones=10.0.0-rc2
Asterisk Digiumphones=10.0.0-rc3
Asterisk Digiumphones=10.1.0
Asterisk Digiumphones=10.1.0-rc1
Asterisk Digiumphones=10.1.0-rc2
Asterisk Digiumphones=10.2.0
Asterisk Digiumphones=10.2.0-rc1
Asterisk Digiumphones=10.2.0-rc2
Asterisk Digiumphones=10.2.0-rc3
Asterisk Digiumphones=10.2.0-rc4
Asterisk Digiumphones=10.3.0
Asterisk Digiumphones=10.3.0-rc2
Asterisk Digiumphones=10.3.0-rc3
Asterisk Digiumphones=10.4.0
Asterisk Digiumphones=10.4.0-rc1
Asterisk Digiumphones=10.4.0-rc2
Asterisk Digiumphones=10.4.0-rc3
Asterisk Digiumphones=10.5.0
Asterisk Digiumphones=10.5.0-rc1
Asterisk Digiumphones=10.5.0-rc2
Asterisk Digiumphones=10.6.0
Asterisk Digiumphones=10.6.0-rc1
Asterisk Digiumphones=10.6.0-rc2
Asterisk Digiumphones=10.7.0
Asterisk Digiumphones=10.7.0-rc1
Asterisk Digiumphones=10.8.0
Asterisk Digiumphones=10.8.0-rc1
Asterisk Digiumphones=10.8.0-rc2
Asterisk Digiumphones=10.9.0-rc1
Asterisk Digiumphones=10.10.0
Asterisk Digiumphones=10.10.0-rc1
Asterisk Digiumphones=10.10.0-rc2
Asterisk Digiumphones=10.11.0
Asterisk Digiumphones=10.11.0-rc1
Asterisk Digiumphones=10.11.0-rc2
Asterisk Digiumphones=10.11.0-rc3
Asterisk Digiumphones=10.12.0
Asterisk Digiumphones=10.12.0-rc1
Asterisk Digiumphones=10.12.0-rc2
Asterisk Digiumphones=10.12.1

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2013-2264?

    CVE-2013-2264 has been assigned a CVSS score that indicates a high severity level due to potential denial of service attacks.

  • How do I fix CVE-2013-2264?

    To address CVE-2013-2264, update Asterisk to version 1.8.20.2, 10.12.2, or 11.2.2, or apply the appropriate patches.

  • What systems are affected by CVE-2013-2264?

    CVE-2013-2264 affects various Asterisk versions, including Open Source Asterisk versions 1.8.x less than 1.8.20.2, 10.x less than 10.12.2, and 11.x less than 11.2.2.

  • Is there a temporary workaround for CVE-2013-2264?

    A temporary workaround for CVE-2013-2264 involves disabling the SIP protocol on affected systems, though upgrading is the recommended solution.

  • What type of vulnerability is CVE-2013-2264?

    CVE-2013-2264 is classified as a vulnerability in the SIP channel driver of Asterisk that may allow remote attackers to cause a denial of service.

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