CVE-2023-45667
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-45667
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-45667.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-45667
- Downstream
- Published
- 2023-10-21T00:15:09Z
- Modified
- 2025-08-09T19:01:27Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
stb_image is a single file MIT licensed library for processing images.
If
stbi__load_gif_maininstbi_load_gif_from_memoryfails it returns a null pointer and may keep thezvariable uninitialized. In case the caller also sets the flip vertically flag, it continues and callsstbi__vertical_flip_sliceswith the null pointer result value and the uninitializedzvalue. This may result in a program crash. - References
-
- https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_image.h#L1442-L1454
- https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_image.h#L1448
- https://securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NMXKOKPP4BKTNUTF5KSRDQAWOUILQZNO/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QVABVF4GEM6BYD5L4L64RCRSXUHY6LGN/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UVQ7ONFH5GWLMXYEAJG32A3EUKUCEVCR/