CVE-2023-45667

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.
Configurations

Configuration 1 (hide)

cpe:2.3:a:nothings:stb_image.h:2.28:*:*:*:*:*:*:*

History

04 Nov 2023, 06:15

Type Values Removed Values Added
References
  • (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QVABVF4GEM6BYD5L4L64RCRSXUHY6LGN/ -
  • (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NMXKOKPP4BKTNUTF5KSRDQAWOUILQZNO/ -

03 Nov 2023, 23:15

Type Values Removed Values Added
References
  • (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UVQ7ONFH5GWLMXYEAJG32A3EUKUCEVCR/ -

27 Oct 2023, 21:45

Type Values Removed Values Added
First Time Nothings stb Image.h
Nothings
CPE cpe:2.3:a:nothings:stb_image.h:2.28:*:*:*:*:*:*:*
CWE CWE-476
References (MISC) https://securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/ - (MISC) https://securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/ - Third Party Advisory
References (MISC) https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_image.h#L1448 - (MISC) https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_image.h#L1448 - Third Party Advisory
References (MISC) https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_image.h#L1442-L1454 - (MISC) https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_image.h#L1442-L1454 - Third Party Advisory
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 7.5

21 Oct 2023, 00:15

Type Values Removed Values Added
New CVE

Information

Published : 2023-10-21 00:15

Updated : 2024-02-28 20:33


NVD link : CVE-2023-45667

Mitre link : CVE-2023-45667

CVE.ORG link : CVE-2023-45667


JSON object : View

Products Affected

nothings

  • stb_image.h
CWE
CWE-476

NULL Pointer Dereference