PT-2023-1329 · Netatalk+4 · Netatalk+4

Corentin Bayet + 4 · Publicado 2023-02-06 · Atualizado 2024-12-26 · CVE-2022-43634

Positive Technologies (AI Summary)

CVSS v2.0

10

Crítica

Vetor base

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

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

Description This issue allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this issue. The specific flaw exists within the dsi writeinit function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this issue to execute code in the context of root.

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

Correção

RCE

Heap Based Buffer Overflow

Enumeração de Fraquezas

CWE-122

Identificadores relacionados

ALT-PU-2023-5918

ALT-PU-2023-5932

ALT-PU-2023-5933

ALT-PU-2024-17688

BDU:2023-00621

CVE-2022-43634

DLA-3426-1

DSA-5503-1

SUSE-SU-2023:0316-1

SUSE-SU-2023_0316-1

USN-6146-1

ZDI-23-094

Produtos afetados

Alt Linux

Linuxmint

Netatalk

Suse

Ubuntu

Referências · 43

• https://github.com/Netatalk/Netatalk/pull/186 · Correção
• https://t.me/cibsecurity/61079 · Publicação no Telegram
• https://safe-surf.ru/specialists/bulletins-nkcki/692307 · Nota de Segurança
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SG6WZW5LXFVH3P7ZVZRGHUVJEMEFKQLI · Aviso do Fabricante
• https://osv.dev/vulnerability/DSA-5503-1 · Aviso do Fabricante
• https://twitter.com/SystemTek_UK/status/1770178849512345781 · Publicação no Twitter
• https://zerodayinitiative.com/advisories/ZDI-23-094 · Nota de Segurança
• https://ubuntu.com/security/CVE-2021-31439 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-43634 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2022-23122 · Aviso do Fabricante
• https://t.me/cvenotify/58765 · Publicação no Telegram
• https://suse.com/support/update/announcement/2023/suse-su-20230316-1 · Nota
• https://ubuntu.com/security/CVE-2022-45188 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2022-23124 · Aviso do Fabricante
• https://t.me/true_secator/5270 · Publicação no Telegram