CVE-2011-3941

HighCVSS 7.5/10Last modified Jun 16, 2026

Description

The decode_mb function in libavcodec/error_resilience.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via vectors related to an uninitialized block index, which triggers an out-of-bounds write.

Metrics

CVSS 2.0 7.5/10AV:N/AC:L/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published: Dec 9, 2013
Last modified: Jun 16, 2026
NVD status: Modified

Related CVEs from 2011

CVE-2011-39446.8The smacker_decode_header_tree function in libavcodec/smacker.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact CVE-2011-39456.8The decode_frame function in the KVG1 decoder (kgv1dec.c) in libavcodec in FFmpeg 0.7.x before 0.7.12 and 0.8.x before 0.8.11, and in Libav CVE-2011-39466.8The ff_h264_decode_sei function in libavcodec/h264_sei.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via cra CVE-2011-39476.8Buffer overflow in mjpegbdec.c in libavcodec in FFmpeg 0.7.x before 0.7.12 and 0.8.x before 0.8.11, and in Libav 0.5.x before 0.5.9, 0.6.x b CVE-2011-39496.8The dirac_unpack_idwt_params function in libavcodec/diracdec.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact v CVE-2011-39506.8The dirac_decode_data_unit function in libavcodec/diracdec.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via CVE-2011-39516.8The dpcm_decode_frame function in dpcm.c in libavcodec in FFmpeg before 0.10 and in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x befo CVE-2011-39526.8The decode_init function in kmvc.c in libavcodec in FFmpeg before 0.10 and in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7 CVE-2011-39537.5Google Chrome before 17.0.963.46 does not prevent monitoring of the clipboard after a paste event, which has unspecified impact and remote a CVE-2011-39545.0Google Chrome before 17.0.963.46 allows remote attackers to cause a denial of service (application crash) via vectors that trigger a large a CVE-2011-39557.5Google Chrome before 17.0.963.46 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other CVE-2011-39566.8The extension implementation in Google Chrome before 17.0.963.46 does not properly handle sandboxed origins, which might allow remote attack