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openSUSE-SU-2026:21240-1

Опубликовано: 06 июл. 2026
Источник: suse-cvrf

Описание

Security update for gstreamer-plugins-good

This update for gstreamer-plugins-good fixes the following issues:

  • CVE-2026-53705: wavpackdec: Avoid integer overflow when calculating output buffer size and related fixes (bsc#1268449).

Список пакетов

openSUSE Leap 16.0
gstreamer-plugins-good-1.26.7-160000.2.1
gstreamer-plugins-good-extra-1.26.7-160000.2.1
gstreamer-plugins-good-gtk-1.26.7-160000.2.1
gstreamer-plugins-good-jack-1.26.7-160000.2.1
gstreamer-plugins-good-lang-1.26.7-160000.2.1
gstreamer-plugins-good-qtqml6-1.26.7-160000.2.1

Ссылки

Описание

A flaw was found in GStreamer's WavPack audio decoder in gst-plugins-good. When processing a specially crafted WavPack file, an integer overflow in the buffer size calculation (4 * block_samples * channels) in gst_wavpack_dec_handle_frame() causes a very small heap allocation. The WavPack library then writes decoded audio samples far beyond the allocated buffer, resulting in heap memory corruption. This affects both 32-bit and 64-bit systems since the arithmetic is performed in 32-bit integers before promotion to the allocation size type. A remote attacker could use this flaw to crash an application or potentially execute arbitrary code by convincing a user to open a malicious WavPack audio file.

Затронутые продукты
openSUSE Leap 16.0:gstreamer-plugins-good-1.26.7-160000.2.1
openSUSE Leap 16.0:gstreamer-plugins-good-extra-1.26.7-160000.2.1
openSUSE Leap 16.0:gstreamer-plugins-good-gtk-1.26.7-160000.2.1
openSUSE Leap 16.0:gstreamer-plugins-good-jack-1.26.7-160000.2.1
Ссылки