VDB
CVE-2023-45661
CVE-2023-45661
PUBLISHED
CVSS 6.5 MEDIUM
stb_image is a single file MIT licensed library for processing images. A crafted image file may trigger out of bounds memcpy read in `stbi__gif_load_next`. This happens because two_back points to a memory address lower than the start of the buffer out. This issue may be used to leak internal memory allocation information.
EPSS 0.08% · 24.4th percentile
Risk Scores
CVSS v3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
EPSS Score
0.08%
24.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| nothings | stb_image.h | 2.28, 2.28 |
| nothings | stb | <= 2.28, <= 2.28 |
| nothings | stb_image | 0, 0 |
Timeline
- Oct 20, 2023 CVE Published
- Oct 21, 2023 EPSS Score
- Nov 21, 2023 EPSS Score
- Dec 22, 2023 EPSS Score
- Jan 22, 2024 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
- Aug 26, 2024 EPSS Score
References
- https://securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/ url
- https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_image.h#L6817 url
- https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_image.h#L7021-L7022 url
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UVQ7ONFH5GWLMXYEAJG32A3EUKUCEVCR/ url
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QVABVF4GEM6BYD5L4L64RCRSXUHY6LGN/ url
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NMXKOKPP4BKTNUTF5KSRDQAWOUILQZNO/ url