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Vulnerability record · CVE-2008-3794 · published 26 August 2008

CVE-2008-3794: Videolan vlc media player vulnerability

Videolan · Vlc Media Player

Integer signedness error in the mms_ReceiveCommand function in modules/access/mms/mmstu.c in VLC Media Player 0.8.6i allows remote attackers to execute arbitrary code via a crafted mmst link with a negative size value, which bypasses a size check and triggers an integer overflow followed by a heap-based buffer overflow.

6.8 CVSS 2.0 Medium EPSS 11% · top 4.2% CWE-189 · CWE-189
6.8CVSS 2.0 base score
11%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
20References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Integer signedness error in the mms_ReceiveCommand function in modules/access/mms/mmstu.c in VLC Media Player 0.8.6i allows remote attackers to execute arbitrary code via a crafted mmst link with a negative size value, which bypasses a size check and triggers an integer overflow followed by a heap-based buffer overflow.

AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://mailman.videolan.org/pipermail/vlc-devel/2008-August/048488.html
http://security.gentoo.org/glsa/glsa-200809-06.xml
http://securityreason.com/securityalert/4190
http://www.openwall.com/lists/oss-security/2008/08/24/3
http://www.orange-bat.com/adv/2008/adv.08.24.txt Exploit
http://www.securityfocus.com/bid/30806
http://www.securitytracker.com/id?1020759
https://exchange.xforce.ibmcloud.com/vulnerabilities/44659
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14531
https://www.exploit-db.com/exploits/6293
http://mailman.videolan.org/pipermail/vlc-devel/2008-August/048488.html
http://security.gentoo.org/glsa/glsa-200809-06.xml
http://securityreason.com/securityalert/4190
http://www.openwall.com/lists/oss-security/2008/08/24/3
http://www.orange-bat.com/adv/2008/adv.08.24.txt Exploit
http://www.securityfocus.com/bid/30806
http://www.securitytracker.com/id?1020759
https://exchange.xforce.ibmcloud.com/vulnerabilities/44659
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14531
https://www.exploit-db.com/exploits/6293

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2008-0296Videolan vlc media player memory buffer overflow vulnerabilityHeap-based buffer overflow in the libaccess_realrtsp plugin in VideoLAN VLC Media Player 0.8.6d and earlier on Windows might allow remote RTSP server…EPSS 15%9.8CVE-2023-47359Videolan vlc media player out-of-bounds write vulnerabilityVideolan VLC prior to version 3.0.20 contains an incorrect offset read that leads to a Heap-Based Buffer Overflow in function GetPacket() and results…EPSS 1.1%9.8CVE-2019-13962Videolan vlc media player out-of-bounds read vulnerabilitylavc_CopyPicture in modules/codec/avcodec/video.c in VideoLAN VLC media player through 3.0.7 has a heap-based buffer over-read because it does not pr…EPSS 3.6%9.8CVE-2019-12874Videolan vlc media player double free vulnerabilityAn issue was discovered in zlib_decompress_extra in modules/demux/mkv/util.cpp in VideoLAN VLC media player 3.x through 3.0.7. The Matroska demuxer, …EPSS 2.4%9.8CVE-2017-10699Videolan vlc media player out-of-bounds write vulnerabilityavcodec 2.2.x, as used in VideoLAN VLC media player 2.2.7-x before 2017-06-29, allows out-of-bounds heap memory write due to calling memcpy() with a …EPSS 4.5%9.8CVE-2016-5108Debian linux memory buffer overflow vulnerabilityBuffer overflow in the DecodeAdpcmImaQT function in modules/codec/adpcm.c in VideoLAN VLC media player before 2.2.4 allows remote attackers to cause …EPSS 25%9.3CVE-2013-1868Videolan vlc media player memory buffer overflow vulnerabilityMultiple buffer overflows in VideoLAN VLC media player 2.0.4 and earlier allow remote attackers to cause a denial of service (crash) and execute arbi…EPSS 11%9.3CVE-2012-0023Videolan vlc media player vulnerabilityDouble free vulnerability in the get_chunk_header function in modules/demux/ty.c in VideoLAN VLC media player 0.9.0 through 1.1.12 allows remote atta…EPSS 4.9%

Source: NIST National Vulnerability Database (record CVE-2008-3794), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.