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CVE PROGRAM SOURCE RECORD7.3 High

CVE-2023-45679

Attempt to free an uninitialized memory pointer in vorbis_deinit in stb_vorbis

Description

stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger memory allocation failure in `start_decoder`. In that case the function returns early, but some of the pointers in `f->comment_list` are left initialized and later `setup_free` is called on these pointers in `vorbis_deinit`. This issue may lead to code execution.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

nothings stb

  • <= 1.22affected

References