PT-2023-29980 · Jbig2Enc · Jbig2Enc

Frank-Z7 · Publicado 2023-11-08 · Atualizado 2023-11-15 · CVE-2023-46362

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions jbig2enc version 0.28

Description A heap-use-after-free issue was discovered in jbig2enc via the function jbig2enc auto threshold using hash in the file src/jbig2enc.cc.

Recommendations For jbig2enc version 0.28, consider disabling the jbig2enc auto threshold using hash function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Use After Free

Enumeração de Fraquezas

CWE-416

Identificadores relacionados

CVE-2023-46362

Produtos afetados

Jbig2Enc

Referências · 10

• 🔥 https://github.com/agl/jbig2enc/issues/84 · Exploit
• https://github.com/agl/jbig2enc · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2023-46362 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-46362 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2023-46362 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-46362 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/1722356526126596244 · Publicação no Twitter
• https://cve.org/CVERecord?id=CVE-2023-46362 · Nota de Segurança
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-46362 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2023-46362 · Aviso do Fabricante