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MPlayer RTSP and MMST Streams Buffer Overflow Vulnerabilities
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Secunia Advisory:
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SA15014
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Release Date:
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2005-04-20
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Last Update:
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2005-04-25
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Popularity:
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11,140 views
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Critical:
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Highly critical
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Impact:
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System access
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Where:
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From remote
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Solution Status:
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Vendor Patch
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| Software: | MPlayer 0.x
MPlayer 1.x
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| CVE reference: | CVE-2005-1195
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Description:
Two vulnerabilities have been reported in MPlayer, which potentially can be exploited by malicious people to compromise a user's system.
1) A boundary error when processing lines from RealMedia RTSP streams can be exploited to cause a heap-based buffer overflow via a specially crafted response with a large amount of lines.
Successful exploitation may allow execution of arbitrary code.
2) A boundary error when processing stream IDs from Microsoft Media Services MMST streams can be exploited to cause a heap-based buffer overflow via a specially crafted response with more than 20 stream IDs.
Successful exploitation may allow execution of arbitrary code.
The vulnerabilities have been reported in versions 1.0pre6 and prior.
Solution:
Update to version 1.0pre7.
http://www.mplayerhq.hu/homepage/design7/dload.html
Or apply patches:
http://www.mplayerhq.hu/MPlayer/patches/rtsp_fix_20050415.diff
http://www.mplayerhq.hu/MPlayer/patches/mmst_fix_20050415.diff
Provided and/or discovered by:
Reported by vendor.
Changelog:
2005-04-25: Added CVE reference.
Original Advisory:
http://www.mplayerhq.hu/homepage/design7/news.html#vuln10
http://www.mplayerhq.hu/homepage/design7/news.html#vuln11
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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