Unrated severityNVD Advisory· Published Oct 20, 2023· Updated Sep 12, 2024
Wild address read in vorbis_decode_packet_rest in stb_vorbis
CVE-2023-45682
Description
stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger out of bounds read in DECODE macro when var is negative. As it can be seen in the definition of DECODE_RAW a negative var is a valid value. This issue may be used to leak internal memory allocation information.
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Affected products
4- osv-coords2 versionspkg:rpm/opensuse/SDL2_sound&distro=openSUSE%20Leap%2015.6pkg:rpm/suse/SDL2_sound&distro=SUSE%20Package%20Hub%2015%20SP6
< 2.0.4-bp156.2.3.1+ 1 more
- (no CPE)range: < 2.0.4-bp156.2.3.1
- (no CPE)range: < 2.0.4-bp156.2.3.1
Patches
Vulnerability mechanics
References
4- github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.cmitrex_refsource_MISC
- github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.cmitrex_refsource_MISC
- github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.cmitrex_refsource_MISC
- securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/mitrex_refsource_CONFIRM
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