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CVE-2008-3827

29
FAUCET Score

CVE-2008-3827 describes multiple integer underflow vulnerabilities in the Real demuxer (demux_real.c) of MPlayer 1.0_rc2 and earlier. This flaw allows remote attackers to trigger a denial of service (process termination) and potentially execute arbitrary code by crafting a malicious video file that manipulates memory operations within the stream_read function. The vulnerability carries a critical CVSS score of 9.3, indicating a high-impact attack that can be executed remotely with medium complexity, leading to complete compromise of confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.0_rc2CPE matchmatch criteria
cpe:2.3:a:mplayer:mplayer:*:*:*:*:*:*:*:*
0.90CPE matchmatch criteria
cpe:2.3:a:mplayer:mplayer:0.90:*:*:*:*:*:*:*
0.90_preCPE matchmatch criteria
cpe:2.3:a:mplayer:mplayer:0.90_pre:*:*:*:*:*:*:*
0.90_rcCPE matchmatch criteria
cpe:2.3:a:mplayer:mplayer:0.90_rc:*:*:*:*:*:*:*
0.90_rc4CPE matchmatch criteria
cpe:2.3:a:mplayer:mplayer:0.90_rc4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
10.85%
Probability of exploitation in next 30 days
EPSS Percentile
95.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1085 is in the 77th percentile among its peer group of 8,920 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/32045
secunia.com / advisories/32153
securityreason.com / securityalert/4326
svn.mplayerhq.hu / mplayer/trunk/libmpdemux/demux_real.c
debian.org / security/2008/dsa-1644
mandriva.com / security/advisories
ocert.org / advisories/ocert-2008-013.html
Patch
securityfocus.com / archive/1/496806/100/0/threaded
securityfocus.com / bid/31473
securitytracker.com / id
vupen.com / english/advisories/2008/2703