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CVE-2007-1387

6.8 · MEDIUM

The DirectShow loader (loader/dshow/DS_VideoDecoder.c) in MPlayer 1.0rc1 and earlier, as used in xine-lib, does not set the biSize before use in a memcpy, which allows user-assisted remote attacker…

Published Mar 13, 2007mplayerEPSS 4.21%

Overview

CVE-2007-1387 is a medium-severity vulnerability affecting mplayer mplayer. It was published on March 13, 2007 and has a CVSS 2.0 base score of 6.8 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 6.8, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

The DirectShow loader (loader/dshow/DS_VideoDecoder.c) in MPlayer 1.0rc1 and earlier, as used in xine-lib, does not set the biSize before use in a memcpy, which allows user-assisted remote attackers to cause a buffer overflow and possibly execute arbitrary code, a different vulnerability than CVE-2007-1246.

Remediation

Check the references section for vendor advisories and patches from mplayer. Update mplayer to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
mplayermplayer0Affected

References

Refbugs.debian.org/cgi-bin/bugreport.cgi?bug=414072Refbugs.debian.org/cgi-bin/bugreport.cgi?bug=414072%3Bmsg=12%3Bfilename=DS_VideoDecoder.c---SVN--22205.patch%3Batt=1Refsecunia.com/advisories/24443Refsecunia.com/advisories/24444Refsecunia.com/advisories/24462Refsecunia.com/advisories/25462Refsecunia.com/advisories/29601Refsecurity.gentoo.org/glsa/glsa-200705-21.xmlRefwww.debian.org/security/2008/dsa-1536Refwww.mandriva.com/security/advisories?name=MDKSA-2007:061

How CyberStrike helps

Frequently asked questions

What is CVE-2007-1387?

CVE-2007-1387 is a medium-severity vulnerability affecting mplayer mplayer. It was published on March 13, 2007 and has a CVSS 2.0 base score of 6.8 (MEDIUM).

How severe is CVE-2007-1387?

This vulnerability has a CVSS 2.0 base score of 6.8, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2007-1387?

Check the references section for vendor advisories and patches from mplayer. Update mplayer to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2007-1387?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2007-1387 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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