Описание
Security update for gstreamer-plugins-good
This update for gstreamer-plugins-good fixes the following issues:
- CVE-2021-3497: Matroskademux: Fix extraction of multichannel WavPack (bsc#1184739).
- CVE-2022-1920: Fixed integer overflow in WavPack header handling code (bsc#1201688).
- CVE-2022-1921: Fixed integer overflow resulting in heap corruption in avidemux element (bsc#1201693).
- CVE-2022-1922: Fixed integer overflows in mkv demuxing (bsc#1201702).
- CVE-2022-1923: Fixed integer overflows in mkv demuxing using bzip (bsc#1201704).
- CVE-2022-1924: Fixed integer overflows in mkv demuxing using lzo (bsc#1201706).
- CVE-2022-1925: Fixed integer overflows in mkv demuxing using HEADERSTRIP (bsc#1201707).
- CVE-2022-2122: Fixed integer overflows in qtdemux using zlib (bsc#1201708).
- CVE-2023-37327: Fixed GStreamer FLAC File Parsing Integer Overflow (bsc#1213128).
Список пакетов
SUSE Linux Enterprise Server 15 SP1-LTSS
SUSE Linux Enterprise Server for SAP Applications 15 SP1
Ссылки
- Link for SUSE-SU-2023:3688-1
- E-Mail link for SUSE-SU-2023:3688-1
- SUSE Security Ratings
- SUSE Bug 1184739
- SUSE Bug 1201688
- SUSE Bug 1201693
- SUSE Bug 1201702
- SUSE Bug 1201704
- SUSE Bug 1201706
- SUSE Bug 1201707
- SUSE Bug 1201708
- SUSE Bug 1213128
- SUSE CVE CVE-2021-3497 page
- SUSE CVE CVE-2022-1920 page
- SUSE CVE CVE-2022-1921 page
- SUSE CVE CVE-2022-1922 page
- SUSE CVE CVE-2022-1923 page
- SUSE CVE CVE-2022-1924 page
- SUSE CVE CVE-2022-1925 page
- SUSE CVE CVE-2022-2122 page
Описание
GStreamer before 1.18.4 might access already-freed memory in error code paths when demuxing certain malformed Matroska files.
Затронутые продукты
Ссылки
- CVE-2021-3497
- SUSE Bug 1184739
Описание
Integer overflow in matroskademux element in gst_matroska_demux_add_wvpk_header function which allows a heap overwrite while parsing matroska files. Potential for arbitrary code execution through heap overwrite.
Затронутые продукты
Ссылки
- CVE-2022-1920
- SUSE Bug 1201688
Описание
Integer overflow in avidemux element in gst_avi_demux_invert function which allows a heap overwrite while parsing avi files. Potential for arbitrary code execution through heap overwrite.
Затронутые продукты
Ссылки
- CVE-2022-1921
- SUSE Bug 1201693
Описание
DOS / potential heap overwrite in mkv demuxing using zlib decompression. Integer overflow in matroskademux element in gst_matroska_decompress_data function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite. If the libc uses mmap for large chunks, and the OS supports mmap, then it is just a segfault (because the realloc before the integer overflow will use mremap to reduce the size of the chunk, and it will start to write to unmapped memory). However, if using a libc implementation that does not use mmap, or if the OS does not support mmap while using libc, then this could result in a heap overwrite.
Затронутые продукты
Ссылки
- CVE-2022-1922
- SUSE Bug 1201702
Описание
DOS / potential heap overwrite in mkv demuxing using bzip decompression. Integer overflow in matroskademux element in bzip decompression function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite. If the libc uses mmap for large chunks, and the OS supports mmap, then it is just a segfault (because the realloc before the integer overflow will use mremap to reduce the size of the chunk, and it will start to write to unmapped memory). However, if using a libc implementation that does not use mmap, or if the OS does not support mmap while using libc, then this could result in a heap overwrite.
Затронутые продукты
Ссылки
- CVE-2022-1923
- SUSE Bug 1201704
Описание
DOS / potential heap overwrite in mkv demuxing using lzo decompression. Integer overflow in matroskademux element in lzo decompression function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite. If the libc uses mmap for large chunks, and the OS supports mmap, then it is just a segfault (because the realloc before the integer overflow will use mremap to reduce the size of the chunk, and it will start to write to unmapped memory). However, if using a libc implementation that does not use mmap, or if the OS does not support mmap while using libc, then this could result in a heap overwrite.
Затронутые продукты
Ссылки
- CVE-2022-1924
- SUSE Bug 1201706
Описание
DOS / potential heap overwrite in mkv demuxing using HEADERSTRIP decompression. Integer overflow in matroskaparse element in gst_matroska_decompress_data function which causes a heap overflow. Due to restrictions on chunk sizes in the matroskademux element, the overflow can't be triggered, however the matroskaparse element has no size checks.
Затронутые продукты
Ссылки
- CVE-2022-1925
- SUSE Bug 1201707
Описание
DOS / potential heap overwrite in qtdemux using zlib decompression. Integer overflow in qtdemux element in qtdemux_inflate function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite.
Затронутые продукты
Ссылки
- CVE-2022-2122
- SUSE Bug 1201708
Описание
GStreamer FLAC File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the parsing of FLAC audio files. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-20775.
Затронутые продукты
Ссылки
- CVE-2023-37327
- SUSE Bug 1213128