The g2m_init_buffers function in libavcodec/g2meet.c in FFmpeg before 2.1 does not properly allocate memory for tiles, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Go2Webinar data.
Advisories
Source ID Title
EUVD EUVD EUVD-2013-6823 The g2m_init_buffers function in libavcodec/g2meet.c in FFmpeg before 2.1 does not properly allocate memory for tiles, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Go2Webinar data.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T17:53:45.993Z

Reserved: 2013-12-08T00:00:00

Link: CVE-2013-7022

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2013-12-09T16:36:50.113

Modified: 2025-04-11T00:51:21.963

Link: CVE-2013-7022

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.