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MPlayer 1.0 - AVIHeader.C Heap Buffer Overflow

🗓️ 12 Sep 2007 00:00:00Reported by Code Audit LabsType 
exploitdb
 exploitdb
🔗 www.exploit-db.com👁 25 Views

MPlayer 1.0 heap-based buffer-overflow vulnerabilit

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Rows per page
source: https://www.securityfocus.com/bid/25648/info

MPlayer is prone to a heap-based buffer-overflow vulnerability because it fails to perform adequate boundary checks on user-supplied input data.

Attackers can exploit this issue to execute arbitrary code with the privileges of the user running the application. Failed attacks will result in denial-of-service conditions.

MPlayer 1.0rc1 is vulnerable; other versions may also be affected.

NOTE: The vendor states that this issue is present only on operating systems with a 'calloc' implementation that is prone to an integer-overflow issue.

The following proof-of-concept AVI header data is available:
69 6E 64 78 00 FF FF FF 01 11 64 73 20 00 00 10

indx truck size 0xffffff00
wLongsPerEntry 0x0001
BIndexSubType is 0x64
bIndexType is 0x73
nEntriesInuse is 0x10000020

Data

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24 Nov 2016 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 27.6
EPSS0.16048
25