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CVE-2011-1684

22
FAUCET Score

CVE-2011-1684 describes a heap-based buffer overflow vulnerability within the MP4 demultiplexer in VideoLAN VLC media player versions 1.x prior to 1.1.9. This flaw, located in the MP4_ReadBox_skcr function, allows remote attackers to trigger a denial of service or potentially execute arbitrary code through a specially crafted MP4 file. With a CVSS score of 6.8, this vulnerability has a medium attack complexity and could lead to partial confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.0CPE matchmatch criteria
cpe:2.3:a:videolan:vlc_media_player:1.0.0:*:*:*:*:*:*:*
1.0.1CPE matchmatch criteria
cpe:2.3:a:videolan:vlc_media_player:1.0.1:*:*:*:*:*:*:*
1.0.2CPE matchmatch criteria
cpe:2.3:a:videolan:vlc_media_player:1.0.2:*:*:*:*:*:*:*
1.0.3CPE matchmatch criteria
cpe:2.3:a:videolan:vlc_media_player:1.0.3:*:*:*:*:*:*:*
1.0.4CPE matchmatch criteria
cpe:2.3:a:videolan:vlc_media_player:1.0.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.65%
Probability of exploitation in next 30 days
EPSS Percentile
90.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0465 is in the 88th percentile among its peer group of 19,956 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

git.videolan.org
openwall.com / lists/oss-security/2011/04/11/17
Patch
openwall.com / lists/oss-security/2011/04/13/14
Patch
openwall.com / lists/oss-security/2011/04/13/17
secunia.com / advisories/43890
Vendor Advisory
secunia.com / advisories/44022
Vendor Advisory
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/66664
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14741
debian.org / security/2011/dsa-2218
securityfocus.com / bid/47293
videolan.org / security/sa1103.html
PatchVendor Advisory
vupen.com / english/advisories/2011/0916
Vendor Advisory
vupen.com / english/advisories/2011/0954
Vendor Advisory