CVE-2015-6822

FFmpeg CVE-2015-6822 affects the destroy_buffers function in libavcodec/sanm.c where height/width in the video context are not properly kept, enabling a remote attacker to trigger a denial of service (segmentation fault/crash) via crafted LucasArts Smush video data. The vulnerability is part of m...

CVE-2015-6823

The vulnerability CVE-2015-6823 affects FFmpeg’s libavcodec/alac.c:allocate_buffers, where uninitialized context data can be used by crafted ALAC data to trigger a denial of service (segmentation fault) or other impact. This originates from FFmpeg before 2.7.2 failing to initialize certain pointe...

CVE-2015-6826

CVE-2015-6826 affects FFmpeg’s libavcodec/rv34.c: the function ff_rv34_decode_init_thread_copy does not initialize certain structure members, which can allow a remote attacker to trigger a denial of service (invalid pointer access) or other impact via crafted RealVideo data (RV30 or RV40). The vu...

CVE-2015-6825

FFmpeg vulnerability CVE-2015-6825 affects libavcodec/pthread_frame.c, where ff_frame_thread_init mishandles certain memory-allocation failures, enabling remote attackers to trigger a denial of service via a crafted AVI file (invalid pointer access). The issue is documented across multiple source...

CVE-2015-6821

The CVE-2015-6821 entry concerns FFmpeg before 2.7.2. The vulnerability is in the function ff_mpv_common_init (libavcodec/mpegvideo.c), where the encoding context is not properly maintained, enabling remote attackers to trigger a denial of service via crafted MPEG data (invalid pointer access), w...

CVE-2015-6826

The ffrv34decodeinitthreadcopy 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 dat...

CVE-2015-6820

CVE-2015-6820: In FFmpeg (libavcodec/aacsbr.c, ff_sbr_apply) the code does not verify a matching AAC frame syntax element before performing Spectral Band Replication calculations, enabling potential denial of service via out-of-bounds access from crafted AAC data. Connected sources confirm the ro...

CVE-2015-6819

Multiple integer underflows in the ffmjpegdecodeframe function in libavcodec/mjpegdec.c in FFmpeg before 2.7.2 allow remote attackers to cause a denial of service out-of-bounds array access or possibly have unspecified other impact via crafted MJPEG data...

CVE-2015-6825

The ffframethreadinit function in libavcodec/pthreadframe.c in FFmpeg before 2.7.2 mishandles certain memory-allocation failures, which allows remote attackers to cause a denial of service invalid pointer access or possibly have unspecified other impact via a crafted file, as demonstrated by an A...

CVE-2015-6818

CVE-2015-6818 affects FFmpeg’s decode_ihdr_chunk in libavcodec/pngdec.c, where the IHDR chunk in PNGs isn’t required to be unique. This can enable a crafted image with two or more IHDR chunks to trigger an out-of-bounds array access and cause a denial of service, with potential unspecified impact...

CVE-2015-6823

The allocatebuffers function in libavcodec/alac.c in FFmpeg before 2.7.2 does not initialize certain context data, which allows remote attackers to cause a denial of service segmentation violation or possibly have unspecified other impact via crafted Apple Lossless Audio Codec ALAC data...

CVE-2015-6821

The ffmpvcommoninit function in libavcodec/mpegvideo.c in FFmpeg before 2.7.2 does not properly maintain the encoding context, which allows remote attackers to cause a denial of service invalid pointer access or possibly have unspecified other impact via crafted MPEG data...

CVE-2015-6824

The swsinitcontext function in libswscale/utils.c in FFmpeg before 2.7.2 does not initialize certain pixbuf data structures, which allows remote attackers to cause a denial of service segmentation violation or possibly have unspecified other impact via crafted video data...

CVE-2015-6824

CVE-2015-6824 affects FFmpeg’s libswscale component (function sws_init_context in libswscale/utils.c). The vulnerability stems from not initializing certain pixbuf data structures, which can enable a remote attacker to trigger a denial of service (segmentation fault) or potentially other effects ...

CVE-2015-6818

The decodeihdrchunk function in libavcodec/pngdec.c in FFmpeg before 2.7.2 does not enforce uniqueness of the IHDR aka image header chunk in a PNG image, which allows remote attackers to cause a denial of service out-of-bounds array access or possibly have unspecified other impact via a crafted...

CVE-2015-6822

The destroybuffers function in libavcodec/sanm.c in FFmpeg before 2.7.2 does not properly maintain height and width values in the video context, which allows remote attackers to cause a denial of service segmentation violation and application crash or possibly have unspecified other impact via...

CVE-2015-6820

The ffsbrapply function in libavcodec/aacsbr.c in FFmpeg before 2.7.2 does not check for a matching AAC frame syntax element before proceeding with Spectral Band Replication calculations, which allows remote attackers to cause a denial of service out-of-bounds array access or possibly have...

CVE-2015-6823

The allocatebuffers function in libavcodec/alac.c in FFmpeg before 2.7.2 does not initialize certain context data, which allows remote attackers to cause a denial of service segmentation violation or possibly have unspecified other impact via crafted Apple Lossless Audio Codec ALAC data...

CVE-2015-6824

The swsinitcontext function in libswscale/utils.c in FFmpeg before 2.7.2 does not initialize certain pixbuf data structures, which allows remote attackers to cause a denial of service segmentation violation or possibly have unspecified other impact via crafted video data...

CVE-2015-6826

The ffrv34decodeinitthreadcopy 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 dat...