CVE-2007-6718: MPlayer, possibly 1.0rc1, allows remote attackers to cause a denial of service (SIGSEGV and application crash)

Q: How do I fix CVE-2007-6718?

mplayer: upgrade to newer than 1.0_rc1. Exact commands for each OS are on this page.

Q: Is CVE-2007-6718 being exploited?

CVE-2007-6718 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-2007-6718 affect?

CVE-2007-6718 affects mplayer. Severity is medium (CVSS 4.3). MPlayer, possibly 1.0rc1, allows remote attackers to cause a denial of service (SIGSEGV and application crash) via (1) a malformed MP3 file, as demonstrated by lol-mplayer.mp3; (2) a malformed Ogg Vorbis file, as demonstrated by lol-mplayer

Q: How urgent is CVE-2007-6718?

Priority 34/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2007-6718 is a medium-severity flaw (CVSS 4.3) affecting mplayer. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

MPlayer, possibly 1.0rc1, allows remote attackers to cause a denial of service (SIGSEGV and application crash) via (1) a malformed MP3 file, as demonstrated by lol-mplayer.mp3; (2) a malformed Ogg Vorbis file, as demonstrated by lol-mplayer.ogg; (3) a malformed MPEG-1 file, as demonstrated by lol-mplayer.mpg; (4) a malformed MPEG-2 file, as demonstrated by lol-mplayer.m2v; (5) a malformed MPEG-4 AVI file, as demonstrated by lol-mplayer.avi; (6) a

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	1.5% (top 26%)
CISA exploited list	No
Published	2008-10-20
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

2008-10-20 17:59 UTCPublished CVE record published
2026-06-16 22:48 UTCUpdated Record last modified

mplayer mplayer UPGRADE

Affected: <= 1.0_rc1 · 0.90 · 0.90_pre · 0.90_rc · 0.90_rc4 · 0.91 · 0.92 · 0.92.1

Fixed in: newer than 1.0_rc1

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 1.0_rc1 (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.

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-2007-6718?

mplayer: upgrade to newer than 1.0_rc1. Exact commands for each OS are on this page.

Is CVE-2007-6718 being exploited?

CVE-2007-6718 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-2007-6718 affect?

CVE-2007-6718 affects mplayer. Severity is medium (CVSS 4.3). MPlayer, possibly 1.0rc1, allows remote attackers to cause a denial of service (SIGSEGV and application crash) via (1) a malformed MP3 file, as demonstrated by lol-mplayer.mp3; (2) a malformed Ogg Vorbis file, as demonstrated by lol-mplayer

How urgent is CVE-2007-6718?

Priority 34/100. No elevated risk signals yet.

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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