Vulnerability Assessment & Network Security Forums
If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important. If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery.
Vulnerability Assessment Details
MPlayer: Multiple integer overflows
Detailed Explanation for this Vulnerability Assessment
The remote host is affected by the vulnerability described in GLSA-200603-03
(MPlayer: Multiple integer overflows)
MPlayer makes use of the FFmpeg library, which is vulnerable to a
heap overflow in the avcodec_default_get_buffer() function discovered
by Simon Kilvington (see GLSA 200601-06). Furthermore, AFI Security
Research discovered two integer overflows in ASF file format decoding,
in the new_demux_packet() function from libmpdemux/demuxer.h and the
demux_asf_read_packet() function from libmpdemux/demux_asf.c.
A possible hacker could craft a malicious media file which, when opened
using MPlayer, would lead to a heap-based buffer overflow. This could
result in the execution of arbitrary code with the permissions of the
user running MPlayer.
There is no known workaround at this time.
All MPlayer users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-video/mplayer-1.0.20060217"
Network Security Threat Level: Medium
Networks Security ID:
Vulnerability Assessment Copyright: (C) 2006 Michel Arboi
|Lot of 2 Broadcom NetXtreme II BCM957711A1113G SFP+ 10GB 2-Port NIC
|Netgear ProSafe AXC761-10000S Network Cable - 3.28 ft - 1 x SFP+ - 1 x SFP+
|EMC / Finisar FTLF8529P3BNV-E5 16Gb SFP+ 100m SW Fiber Channel 019-078-045
|TWO EXTREME NETWORKS 4050-00011 LX MINI GBIC MODULE 1310nm SFP TRANSCEIVER
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