CVE-2023-45667 — Vulnetix

CVE-2023-45667 PUBLISHED CVSS 5.300000190734863 MEDIUM

stb_image is a single file MIT licensed library for processing images. If `stbi__load_gif_main` in `stbi_load_gif_from_memory` fails it returns a null pointer and may keep the `z` variable uninitialized. In case the caller also sets the flip vertically flag, it continues and calls `stbi__vertical_flip_slices` with the null pointer result value and the uninitialized `z` value. This may result in a program crash.

EPSS 0.14% · 33.8th percentile

Risk Scores

CVSS v3.1

5.300000190734863

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS Score

0.14%

33.8th percentile

Affected Products

Vendor	Product	Versions
nothings	stb_image	0, 0
nothings	stb	<= 2.28, <= 2.28
nothings	stb_image.h	2.28, 2.28, 2.28

Timeline

Oct 20, 2023 CVE Published
Oct 21, 2023 EPSS Score
Nov 21, 2023 EPSS Score
Dec 22, 2023 EPSS Score
Feb 22, 2024 EPSS Score
Mar 24, 2024 EPSS Score
Apr 24, 2024 EPSS Score
May 25, 2024 EPSS Score
Jun 25, 2024 EPSS Score
Jul 26, 2024 EPSS Score
Sep 26, 2024 EPSS Score
Oct 27, 2024 EPSS Score

References

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