PT-2013-3871
CVE-2013-2685
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تاريخ النشر
2013-03-29
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تاريخ التحديث
2013-04-02
الوصف من
CVSS 2.0
7.5
عاليةالمقاييسAV:N/AC:L/Au:N/C:P/I:P/A:P
Name of the Vulnerable Software and Affected Versions
Asterisk Open Source versions prior to 11.2.2
Description
The issue is related to a stack-based buffer overflow in the res/res format attr h264.c file, which allows remote attackers to execute arbitrary code via a long sprop-parameter-sets H.264 media attribute in a SIP Session Description Protocol (SDP) header.
Recommendations
For versions prior to 11.2.2, update to version 11.2.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the
res/res format attr h264.c file or limiting the length of the sprop-parameter-sets H.264 media attribute in SIP SDP headers to minimize the risk of exploitation. وجدت خطأً في الوصف؟ لديك ما تضيفه؟ لا تتردد في مراسلتنا 👾