stb_image is a single file MIT licensed library for processing images. A crafted image file can trigger `stbi__load_gif_main_outofmem` attempt to double-free the out variable. This happens in `stbi__load_gif_main` because when the `layers * stride` value is zero the behavior is implementation defined, but common that realloc frees the old memory and returns null pointer. Since it attempts to double-free the memory a few lines below the first “free”, the issue can be potentially exploited only in a multi-threaded environment. In the worst case this may lead to code execution.
References
Configurations
History
04 Nov 2023, 06:15
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03 Nov 2023, 23:15
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27 Oct 2023, 21:47
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CVSS |
v2 : v3 : |
v2 : unknown
v3 : 8.8 |
CPE | cpe:2.3:a:nothings:stb_image.h:2.28:*:*:*:*:*:*:* | |
References | (MISC) https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_image.h#L6993-L6995 - Third Party Advisory | |
References | (MISC) https://securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/ - Third Party Advisory | |
CWE | CWE-415 | |
First Time |
Nothings stb Image.h
Nothings |
21 Oct 2023, 00:15
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New CVE |
Information
Published : 2023-10-21 00:15
Updated : 2024-02-28 20:33
NVD link : CVE-2023-45664
Mitre link : CVE-2023-45664
CVE.ORG link : CVE-2023-45664
JSON object : View
Products Affected
nothings
- stb_image.h
CWE
CWE-415
Double Free