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prionPRIOn knowledge basePRION:CVE-2023-45680
HistoryOct 21, 2023 - 12:15 a.m.

Design/Logic Flaw

2023-10-2100:15:00
PRIOn knowledge base
www.prio-n.com
1
stb_vorbis
mit license
start_decoder
memory allocation
denial of service

5.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

10.2%

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.

CPENameOperatorVersion
stb_vorbis.ceq1.22

5.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

10.2%