CVE-2023-45680 — Null pointer dereference in vorbis_deinit in stb_vorbis
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 funct…
Published: 2023-10-20 · CVSS: 5.3 · CVSS 3.1
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, the `f->comment_list` is set to `NULL`, but `f->comment_list_length` is not reset. Later in `vorbis_deinit` it tries to dereference the `NULL` pointer. This issue may lead to denial of service.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7