PT-2018-13921 · Hylafax+1 · Hylafax+1

Eric Sesterhenn + 2 · Publicado 2018-09-20 · Atualizado 2024-06-15 · CVE-2018-17141

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions HylaFAX version 6.0.6 HylaFAX+ version 5.6.0

Description The issue allows remote attackers to execute arbitrary code via a dial-in session that provides a FAX page with the JPEG bit enabled. This is mishandled in the FaxModem::writeECMData() function in the faxd/CopyQuality.c++ file.

Recommendations For HylaFAX version 6.0.6, consider disabling the FaxModem::writeECMData() function until a patch is available. For HylaFAX+ version 5.6.0, restrict access to the faxd/CopyQuality.c++ file to minimize the risk of exploitation.

Exploit

Correção

RCE

Memory Corruption

Access of Uninitialized Pointer

Enumeração de Fraquezas

CWE-787

CWE-824

Identificadores relacionados

CVE-2018-17141

DLA-1515-1

DSA-4298-1

MGASA-2018-0456

OPENSUSE-SU-2018_2797-1

OPENSUSE-SU-2024:10852-1

Produtos afetados

Hylafax

Suse

Referências · 26

• 🔥 https://x41-dsec.de/lab/advisories/x41-2018-008-hylafax · Exploit
• 🔥 https://seclists.org/bugtraq/2018/Sep/49 · Exploit
• 🔥 http://openwall.com/lists/oss-security/2018/09/20/1 · Exploit
• https://bugs.mageia.org/show_bug.cgi?id=23661 · Nota
• https://advisories.mageia.org/MGASA-2018-0456.html · Nota de Segurança
• https://debian.org/security/2018/dsa-4298 · Aviso do Fabricante
• https://osv.dev/vulnerability/openSUSE-SU-2024:10852-1 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2018-17141 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-17141 · Aviso do Fabricante
• https://osv.dev/vulnerability/MGASA-2018-0456 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-17141 · Aviso do Fabricante
• https://lists.debian.org/debian-lts-announce/2018/09/msg00026.html · Nota
• https://cve.org/CVERecord?id=CVE-2018-17141 · Nota de Segurança
• http://git.hylafax.org/HylaFAX?a=commit%3Bh=c6cac8d8cd0dbe313689ba77023e12bc5b3027be · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2018-17141 · Nota de Segurança