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.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-10-20T23:26:08.605Z

Updated: 2024-09-12T16:02:39.001Z

Reserved: 2023-10-10T14:36:40.859Z

Link: CVE-2023-45661

cve-icon Vulnrichment

Updated: 2024-08-02T20:21:16.847Z

cve-icon NVD

Status : Modified

Published: 2023-10-21T00:15:08.783

Modified: 2024-11-21T08:27:09.780

Link: CVE-2023-45661

cve-icon Redhat

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