PT-2023-4533 · Clamav · Clamav

CVE-2023-20212 · Publicado 2023-08-16 · Atualizado 2024-01-25

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

AV:N/AC:L/Au:N/C:N/I:N/A:C

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

Description The issue is related to a logic error in the memory management of the AutoIt module in ClamAV, which could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. An attacker could exploit this by submitting a crafted AutoIt file to be scanned by ClamAV on the affected device, potentially causing the ClamAV scanning process to restart unexpectedly.

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

Improper Resource Release

Enumeração de Fraquezas

CWE-825

CWE-404

Identificadores relacionados

BDU:2023-04937

CVE-2023-20212

MGASA-2023-0257

Produtos afetados

Clamav

Referências · 19

• https://cve.org/CVERecord?id=CVE-2023-20212 · Nota de Segurança
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-20212 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2023-20212 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-20212 · Nota de Segurança
• https://bdu.fstec.ru/vul/2023-04937 · Nota de Segurança
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-dos-FTkhqMWZ · Aviso do Fabricante
• https://twitter.com/the_yellow_fall/status/1692452687357341937 · Publicação no Twitter
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-20212 · Aviso do Fabricante
• https://bugs.mageia.org/show_bug.cgi?id=32204 · Nota
• https://twitter.com/geekphane/status/1693859636070207627 · Publicação no Twitter
• https://osv.dev/vulnerability/MGASA-2023-0257 · Aviso do Fabricante
• https://t.me/cibsecurity/68849 · Publicação no Telegram
• https://blog.clamav.net/2023/07/2023-08-16-releases.html · Nota
• https://advisories.mageia.org/MGASA-2023-0257.html · Nota de Segurança
• https://ubuntu.com/security/CVE-2023-20212 · Aviso do Fabricante