high
7.8
CWE
NVD-CWE-Other
Advisory Published
Updated

CVE-2007-1594

First published: Thu Mar 22 2007(Updated: )

The handle_response function in chan_sip.c in Asterisk before 1.2.17 and 1.4.x before 1.4.2 allows remote attackers to cause a denial of service (crash) via a SIP Response code 0 in a SIP packet.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Asterisk=0.1.11
Asterisk=0.1.7
Asterisk=1.0.11
Asterisk=1.2.14
Asterisk=1.2.16
Asterisk=0.3
Asterisk=0.7.2
Asterisk=1.2.5
Asterisk=0.1.9_1
Asterisk=0.1.8
Asterisk=1.0.8
Asterisk=1.4_beta
Asterisk=1.2.6
Asterisk=1.2.7
Asterisk=1.2.0_beta1
Asterisk=0.9.0
Asterisk=1.0.12
Asterisk=1.2.8
Asterisk=0.7.1
Asterisk=1.2.15
Asterisk=0.4
Asterisk=1.2.17
Asterisk=1.2.11
Asterisk=1.2.12
Asterisk=1.0.6
Asterisk=0.1.9
Asterisk=1.0.9
Asterisk=1.2.10
Asterisk=1.2.9
Asterisk=1.0.7
Asterisk=1.2.13
Asterisk=1.2.0_beta2
Asterisk=1.0
Asterisk=0.7.0
Asterisk=1.4.1
Asterisk=1.0.10
Asterisk=0.2

Remedy

http://secunia.com/advisories/24579

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2007-1594?

    CVE-2007-1594 has a severity rating that indicates it allows for denial of service attacks against affected Asterisk versions.

  • How do I fix CVE-2007-1594?

    To fix CVE-2007-1594, upgrade Asterisk to version 1.2.17 or 1.4.2 or later.

  • Which versions of Asterisk are affected by CVE-2007-1594?

    Asterisk versions prior to 1.2.17 and all 1.4.x versions before 1.4.2 are affected by CVE-2007-1594.

  • What type of attack does CVE-2007-1594 exploit?

    CVE-2007-1594 exploits a vulnerability that allows remote attackers to send a SIP Response code of 0, leading to a crash.

  • Is CVE-2007-1594 a serious vulnerability?

    Yes, CVE-2007-1594 is considered serious as it can lead to service interruption for users of affected Asterisk versions.

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