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3.5
CVSSv2

CVE-2014-2289

Published: 18/04/2014 Updated: 21/04/2014
CVSS v2 Base Score: 3.5 | Impact Score: 2.9 | Exploitability Score: 6.8
VMScore: 312
Vector: AV:N/AC:M/Au:S/C:N/I:N/A:P
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Vulnerability Summary

res/res_pjsip_exten_state.c in the PJSIP channel driver in Asterisk Open Source 12.x prior to 12.1.0 allows remote authenticated users to cause a denial of service (crash) via a SUBSCRIBE request without any Accept headers, which triggers an invalid pointer dereference.

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digium asterisk 12.1.0

digium asterisk 12.0.0

References

CWE-20https://issues.asterisk.org/jira/browse/ASTERISK-23139http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130426.htmlhttp://downloads.asterisk.org/pub/security/AST-2014-004-12.diffhttp://lists.fedoraproject.org/pipermail/package-announce/2014-March/130400.htmlhttp://downloads.asterisk.org/pub/security/AST-2014-004.htmlhttps://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
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