PT-2023-29635 · Stb Image+3 · Stb Image+3

Jarlob + 1 · Publicado 2023-10-20 · Atualizado 2024-09-13 · CVE-2023-45661

Positive Technologies (AI Summary)

CVSS v3.1

7.1

Alta

Vetor base

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

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

Description The issue is related to a crafted image file that may trigger an out of bounds memcpy read in the stbi gif load next function. This occurs because two back points to a memory address lower than the start of the buffer, potentially leading to the leak of internal memory allocation information.

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

Exploit

Out of bounds Read

Enumeração de Fraquezas

CWE-125

Identificadores relacionados

ALT-PU-2023-7362

ALT-PU-2024-11393

CVE-2023-45661

OESA-2023-1866

Produtos afetados

Alt Linux

Astra Linux

Debian

Stb Image

Referências · 20

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45661.json · Exploit
• https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_image.h#L7021-L7022 · Nota
• https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_image.h#L6817 · Correção
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/NMXKOKPP4BKTNUTF5KSRDQAWOUILQZNO · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2023-45661 · Aviso do Fabricante
• https://t.me/cvenotify/60549 · Publicação no Telegram
• https://security-tracker.debian.org/tracker/CVE-2023-45661 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2023-45661 · Nota de Segurança
• https://securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-45661 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-45661 · Aviso do Fabricante
• https://t.me/cvenotify/59892 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2023-45661 · Nota de Segurança
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/QVABVF4GEM6BYD5L4L64RCRSXUHY6LGN · Aviso do Fabricante
• https://t.me/cvenotify/59866 · Publicação no Telegram