CVE-2023-45678: medium-severity vulnerability in nothings stb
Off-by-one heap buffer write in start_decoder in stb_vorbis
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 0.7%
stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger out of buffer write in `start_decoder` because at maximum `m->submaps` can be 16 but `submap_floor` and `submap_residue` are declared as arrays of 15 elements. This issue may lead to code execution.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Affected products
nothings · stbRelated CVEs — nothings stb
In the same product, most dangerous first.
CVE-2023-45667MEDIUMNull pointer dereference because of an uninitialized variable in stb_imageEPSS 1.3%CVE-2023-45666HIGHPossible double-free or memory leak in stbi__load_gif_main in stb_imageEPSS 1.1%CVE-2023-45664HIGHDouble-free in stbi__load_gif_main_outofmem in stb_imageEPSS 0.9%CVE-2023-45662MEDIUMMulti-byte read heap buffer overflow in stbi__vertical_flip in stb_imageEPSS 0.8%CVE-2023-45675MEDIUM0 byte write heap buffer overflow in start_decoder in stb_vorbisEPSS 0.7%CVE-2023-45663MEDIUMDisclosure of uninitialized memory in stbi__tga_load in stb_imageEPSS 0.7%