The ff_rv34_decode_init_thread_copy function in libavcodec/rv34.c in FFmpeg before 2.7.2 does not initialize certain structure members, which allows remote attackers to cause a denial of service (invalid pointer access) or possibly have unspecified other impact via crafted (1) RV30 or (2) RV40 RealVideo data.

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Source ID Title
Debian DLA Debian DLA DLA-1611-1 libav security update
EUVD EUVD EUVD-2015-6763 The ff_rv34_decode_init_thread_copy function in libavcodec/rv34.c in FFmpeg before 2.7.2 does not initialize certain structure members, which allows remote attackers to cause a denial of service (invalid pointer access) or possibly have unspecified other impact via crafted (1) RV30 or (2) RV40 RealVideo data.
Ubuntu USN Ubuntu USN USN-2944-1 Libav vulnerabilities
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T07:29:24.836Z

Reserved: 2015-09-05T00:00:00

Link: CVE-2015-6826

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2015-09-06T02:59:09.237

Modified: 2025-04-12T10:46:40.837

Link: CVE-2015-6826

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses