CVE-2009-4639

CVE-2009-4639 relates to FFmpeg 0.5 and its AVI demuxer where the av_rescale_rnd function can trigger a divide-by-zero when processing a crafted AVI file, leading to a denial of service (crash). The connected records (Mandriva MDVSA-2011:112, OpenVAS/Nessus entries) confirm FFmpeg 0.5 vulnerabili...

CVE-2009-4633

vorbisdec.c in FFmpeg 0.5 uses an assignment operator when a comparison operator was intended, which might allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted file that modifies a loop counter and triggers a heap-based buffer overflow...

CVE-2009-4635

FFmpeg 0.5 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted MOV container with improperly ordered tags that cause 1 mov.c and 2 utils.c to use inconsistent codec types and identifiers, leading to processing of a video-structure pointer by the...

CVE-2009-4638

Integer overflow in FFmpeg 0.5 allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via unknown vectors...

CVE-2009-4635

FFmpeg 0.5 contains CVE-2009-4635, a vulnerability where a crafted MOV container with improperly ordered tags causes mov.c and utils.c to use inconsistent codec types/identifiers, leading to a video-structure pointer being passed to the mp3 decoder and a stack-based buffer overflow. The issue is ...

CVE-2009-4633

FFmpeg 0.5 is affected by CVE-2009-4633: vorbis_dec.c contains an assignment operator where a comparison was intended, enabling a crafted file to trigger a heap-based buffer overflow, potentially causing DoS or arbitrary code execution. Mandriva/OpenVAS advisories reference FFmpeg-related fixes i...

CVE-2009-4637

FFmpeg 0.5 allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via unknown vectors that trigger a stack-based buffer overflow...

CVE-2009-4632: Undefined Security Weakness

oggparsevorbis.c in FFmpeg 0.5 does not properly perform certain pointer arithmetic, which might allow remote attackers to obtain sensitive memory contents and cause a denial of service via a crafted file that triggers an out-of-bounds read...

CVE-2009-4636: Improper Control of Generation of Code

FFmpeg 0.5 allows remote attackers to cause a denial of service hang via a crafted file that triggers an infinite loop...

CVE-2009-4638: Undefined Security Weakness

Integer overflow in FFmpeg 0.5 allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via unknown vectors...

CVE-2009-4637: Improper Restriction of Operations within the Bounds of a Memory Buffer

FFmpeg 0.5 allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via unknown vectors that trigger a stack-based buffer overflow...

CVE-2009-4639: Undefined Security Weakness

The avrescalernd function in the AVI demuxer in FFmpeg 0.5 allows remote attackers to cause a denial of service crash via a crafted AVI file that triggers a divide-by-zero error...

CVE-2009-4640: Undefined Security Weakness

Array index error in vorbisdec.c in FFmpeg 0.5 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted Vorbis file that triggers an out-of-bounds read...

CVE-2009-4634: Undefined Security Weakness

Multiple integer underflows in FFmpeg 0.5 allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted file that 1 bypasses a validation check in vorbisdec.c and triggers a wraparound of the stack pointer, or 2 access a pointer from out-of-bounds memory in...

CVE-2009-4635: Improper Control of Generation of Code

FFmpeg 0.5 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted MOV container with improperly ordered tags that cause 1 mov.c and 2 utils.c to use inconsistent codec types and identifiers, leading to processing of a video-structure pointer by the...

CVE-2009-4631: Undefined Security Weakness

Off-by-one error in the VP3 decoder vp3.c in FFmpeg 0.5 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted VP3 file that triggers an out-of-bounds read and possibly memory corruption...

CVE-2009-4633: Undefined Security Weakness

vorbisdec.c in FFmpeg 0.5 uses an assignment operator when a comparison operator was intended, which might allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted file that modifies a loop counter and triggers a heap-based buffer overflow...

CVE-2009-4632

oggparsevorbis.c in FFmpeg 0.5 does not properly perform certain pointer arithmetic, which might allow remote attackers to obtain sensitive memory contents and cause a denial of service via a crafted file that triggers an out-of-bounds read...

CVE-2009-4639

The avrescalernd function in the AVI demuxer in FFmpeg 0.5 allows remote attackers to cause a denial of service crash via a crafted AVI file that triggers a divide-by-zero error...

CVE-2009-4635

FFmpeg 0.5 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted MOV container with improperly ordered tags that cause 1 mov.c and 2 utils.c to use inconsistent codec types and identifiers, leading to processing of a video-structure pointer by the...