CVE-2008-0485: Array index error in libmpdemux/demux_mov.c in MPlayer 1.0 rc2 and earlier might allow remote attackers to exe

Q: How do I fix CVE-2008-0485?

mplayer: upgrade to newer than 1.02rc2. Exact commands for each OS are on this page.

Q: Is CVE-2008-0485 being exploited?

CVE-2008-0485 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2008-0485 affect?

CVE-2008-0485 affects mplayer. Severity is high (CVSS 9.3). Array index error in libmpdemux/demux_mov.c in MPlayer 1.0 rc2 and earlier might allow remote attackers to execute arbitrary code via a QuickTime MOV file with a crafted stsc atom tag.

Q: How urgent is CVE-2008-0485?

Priority 61/100. Critical severity; EPSS top 5%: very likely to be exploited; Public exploit reference

This week

HIGH 9.3UPGRADE

CVE-2008-0485 is a high-severity flaw (CVSS 9.3) affecting mplayer. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Array index error in libmpdemux/demux_mov.c in MPlayer 1.0 rc2 and earlier might allow remote attackers to execute arbitrary code via a QuickTime MOV file with a crafted stsc atom tag.

Why this priority

Critical severity
EPSS top 5%: very likely to be exploited
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	9.3 (High)
EPSS exploit chance	8.9% (top 5%)
CISA exploited list	No
Weakness	CWE-189
Published	2008-02-05
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: mplayer

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2008-02-05 12:00 UTCPublished CVE record published
2026-06-16 22:49 UTCUpdated Record last modified

mplayer mplayer UPGRADE

Affected: <= 1.02rc2

Fixed in: newer than 1.02rc2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy mplayer || rpm -q mplayer || mplayer --version

2. UPGRADE to newer than 1.02rc2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade mplayer

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade mplayer

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Exploit-DB: MPlayer 1.0rc2 - 'demux_mov.c' Remote Code Execution

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2008-0485?

mplayer: upgrade to newer than 1.02rc2. Exact commands for each OS are on this page.

Is CVE-2008-0485 being exploited?

CVE-2008-0485 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2008-0485 affect?

CVE-2008-0485 affects mplayer. Severity is high (CVSS 9.3). Array index error in libmpdemux/demux_mov.c in MPlayer 1.0 rc2 and earlier might allow remote attackers to execute arbitrary code via a QuickTime MOV file with a crafted stsc atom tag.

How urgent is CVE-2008-0485?

Priority 61/100. Critical severity; EPSS top 5%: very likely to be exploited; Public exploit reference

Related CVEs

CVE-2022-38866 MEDIUM 5.5 DOWNGRADE DOWNGRADE Certain The MPlayer Project products are vulnerable to Buffer Overflow via read_avi_header() of libmpdemux/avi
CVE-2022-38865 MEDIUM 5.5 DOWNGRADE DOWNGRADE Certain The MPlayer Project products are vulnerable to Divide By Zero via the function demux_avi_read_packet o
CVE-2022-38864 MEDIUM 5.5 DOWNGRADE DOWNGRADE Certain The MPlayer Project products are vulnerable to Buffer Overflow via the function mp_unescape03() of lib
CVE-2022-38863 MEDIUM 5.5 DOWNGRADE DOWNGRADE Certain The MPlayer Project products are vulnerable to Buffer Overflow via function mp_getbits() of libmpdemux
CVE-2022-38862 HIGH 7.8 DOWNGRADE DOWNGRADE Certain The MPlayer Project products are vulnerable to Buffer Overflow via function play() of libaf/af.c:639

References

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