CVE-2012-0947
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 4.7%
Heap-based buffer overflow in the vqa_decode_chunk function in the VQA codec (vqavideo.c) in libavcodec in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.6, and 0.8.x before 0.8.2 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VQA media file in which the image size is not a multiple of the block size.
Produtos afetados
n/a · n/aReferências
http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=58b2e0f0f2fc96c1158e04f8aba95cbe6157a1a3http://libav.org/https://bugs.launchpad.net/ubuntu/+source/libav/+bug/980963http://secunia.com/advisories/49089http://www.debian.org/security/2012/dsa-2471http://www.openwall.com/lists/oss-security/2012/05/03/4http://www.securityfocus.com/bid/53389http://www.ubuntu.com/usn/USN-1479-1