1462 matches found
CVE-2019-9720
CVE-2019-9720 affects Libav 12.3: a stack-based buffer overflow in the subtitle decoder due to incorrect use of snprintf in libavcodec/srtdec.c (srt_to_ass). Exploitation via a crafted Matroska video file can corrupt the stack. No explicit remediation details are given in the provided documents; ...
CVE-2019-9719
Libav 12.3 contains a stack-based buffer overflow in the subtitle decoder (srt_to_ass in libavcodec/srtdec.c) triggered by crafted Matroska video files; the issue stems from misusing snprintf. Multiple sources (Red Hat, SUSE, Ubuntu, OSV, and others) describe a vulnerability with claims of disput...
CVE-2019-9717
CVE-2019-9717 affects Libav 12.3, specifically the subtitle decoder in libavcodec/srtdec.c (function srt_to_ass). A crafted Matroska video file can cause a denial of service by hogging CPU, due to a complex format argument to sscanf in srt_to_ass. The available documents provide the vulnerability...
CVE-2019-9720: Out-of-bounds Write
A stack-based buffer overflow in the subtitle decoder in Libav 12.3 allows attackers to corrupt the stack via a crafted video file in Matroska format, because srttoass in libavcodec/srtdec.c misuses snprintf...
CVE-2019-9719: Out-of-bounds Write
A stack-based buffer overflow in the subtitle decoder in Libav 12.3 allows attackers to corrupt the stack via a crafted video file in Matroska format, because srttoass in libavcodec/srtdec.c misuses snprintf. NOTE: Third parties dispute that this is a vulnerability because “no evidence of a...
CVE-2019-9717: Uncontrolled Resource Consumption
In Libav 12.3, a denial of service in the subtitle decoder allows attackers to hog the CPU via a crafted video file in Matroska format, because srttoass in libavcodec/srtdec.c has a complex format argument to sscanf...
CVE-2019-15942
FFmpeg through 4.2 has a "Conditional jump or move depends on uninitialised value" issue in h2645parse because allocrbspbuffer in libavcodec/h2645parse.c mishandles rbspbuffer...
CVE-2019-15942: Unchecked Return Value
FFmpeg through 4.2 has a "Conditional jump or move depends on uninitialised value" issue in h2645parse because allocrbspbuffer in libavcodec/h2645parse.c mishandles rbspbuffer...
Libav Number Error Vulnerability
Libav is Libav team's set of cross-platform audio and video can be recorded, converted solution, which includes a libavcodec encoder. A numeric error vulnerability exists in Libav. The vulnerability stems from a networked system or product that does not properly calculate or convert the resulting...
UBUNTU-CVE-2019-14443
An issue was discovered in Libav 12.3. Division by zero in rangedecodeculshift in libavcodec/apedec.c allows remote attackers to cause a denial of service application crash, as demonstrated by avconv...
CVE-2019-14443: Divide By Zero
An issue was discovered in Libav 12.3. Division by zero in rangedecodeculshift in libavcodec/apedec.c allows remote attackers to cause a denial of service application crash, as demonstrated by avconv...
Buffer Over-read
FFmpeg is vulnerable to buffer over-read. The attack is possible because it does not support some of the pixel formats in the function blockcmp of ffmpeg/libavcodec/zmbvenc.c, causing a heap buffer overflow...
PT-2019-6243
Name of the Vulnerable Software and Affected Versions FFmpeg version 4.2 Description The issue is related to a Divide By Zero problem in the libavcodec/aaccoder component of the FFmpeg multimedia library. This allows a remote attacker to cause a Denial of Service. Recommendations For FFmpeg versi...
CVE-2019-13312
blockcmp in libavcodec/zmbvenc.c in FFmpeg 4.1.3 has a heap-based buffer over-read...
CVE-2019-13312
blockcmp in libavcodec/zmbvenc.c in FFmpeg 4.1.3 has a heap-based buffer over-read...
Heap overflow
blockcmp in libavcodec/zmbvenc.c in FFmpeg 4.1.3 has a heap-based buffer over-read...
UBUNTU-CVE-2019-13312
blockcmp in libavcodec/zmbvenc.c in FFmpeg 4.1.3 has a heap-based buffer over-read...
CVE-2019-13312
CVE-2019-13312 affects FFmpeg 4.1.3, where block_cmp() in libavcodec/zmbvenc.c can trigger a heap-based buffer over-read. This is evidenced across multiple advisories (ALT Linux fix 4.2.3-alt1 and Gentoo GLSA 202003-65 recommending upgrading to FFmpeg 4.2.x or newer). Impact per sources is partia...
