CVE-2023-45663

CVSS V2 None CVSS V3 None

Description

stb_image is a single file MIT licensed library for processing images. The stbi__getn function reads a specified number of bytes from context (typically a file) into the specified buffer. In case the file stream points to the end, it returns zero. There are two places where its return value is not checked: In the `stbi__hdr_load` function and in the `stbi__tga_load` function. The latter of the two is likely more exploitable as an attacker may also control the size of an uninitialized buffer.

Overview

CVE ID
CVE-2023-45663

Assigner
GitHub_M

Vulnerability Status
PUBLISHED

Published Version
2023-10-20T23:26:13.834Z

Last Modified Date
2023-10-20T23:26:13.834Z

Weakness Enumerations

CWE	URL
CWE-908	http://cwe.mitre.org/data/definitions/908.html

References

Reference URL	Reference Tags
https://securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/	x_refsource_CONFIRM
https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_image.h#L1664	x_refsource_MISC
https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_image.h#L5936C10-L5936C20	x_refsource_MISC
https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_image.h#L7221	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UVQ7ONFH5GWLMXYEAJG32A3EUKUCEVCR/
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/NMXKOKPP4BKTNUTF5KSRDQAWOUILQZNO/

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2023-45663
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45663

History

Created	Old Value	New Value	Data Type	Notes
2024-06-25 09:55:29				Added to TrackCVE