PT-2023-9363 · Stb Image+3 · Stb Image+3

Jarlob + 1 · Published 2023-07-13 · Updated 2024-09-13 · CVE-2023-45666

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions stb image (affected versions not specified)

Description The issue is related to the stbi load gif main function in the stb image library, which may lead to a memory leak or double-free if the caller chooses to free the delays memory only when the function returns a non-null value. The function may return a null value but fail to free the memory in delays if internally stbi convert format is called and fails. This could allow a remote attacker to access confidential data, compromise its integrity, or cause a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Double Free

Weakness Enumeration

CWE-415

Related Identifiers

ALT-PU-2023-7362

ALT-PU-2024-11393

BDU:2024-06918

CVE-2023-45666

OESA-2024-1262

OESA-2024-1263

Affected Products

Alt Linux

Astra Linux

Debian

Stb Image

References · 26

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45666.json · Exploit
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/NMXKOKPP4BKTNUTF5KSRDQAWOUILQZNO · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-45666 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2024-1262 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-06918 · Security Note
• https://osv.dev/vulnerability/OESA-2024-1263 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20251225SE16 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-45666 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-45667 · Security Note
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2024-1031SE47 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-45666 · Security Note
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/QVABVF4GEM6BYD5L4L64RCRSXUHY6LGN · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-45666 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-45666 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/UVQ7ONFH5GWLMXYEAJG32A3EUKUCEVCR · Vendor Advisory