Single-file public domain libraries for C/C++.
Security Fix(es):
stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger memory write past an allocated heap buffer in start_decoder
. The root cause is a potential integer overflow in sizeof(char*) * (f->comment_list_length)
which may make setup_malloc
allocate less memory than required. Since there is another integer overflow an attacker may overflow it too to force setup_malloc
to return 0 and make the exploit more reliable. This issue may lead to code execution.(CVE-2023-45681)
A heap-based buffer overflow vulnerability exists in the comment functionality of stb _vorbis.c v1.22. A specially crafted .ogg file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability.(CVE-2023-47212)
{ "severity": "Critical" }
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