PT-2019-5234 · Debian+2 · Debian-Edu-Config+3

Wolfgang Schweer · Publicado 2019-12-18 · Atualizado 2022-12-22 · CVE-2019-3467

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Debian-edu-config versions prior to 2.11.10 debian-lan-config versions prior to 0.26

Description The issue is related to a security flaw in privilege management. Exploitation of this flaw can allow an attacker to gain unauthorized access to confidential data, cause a denial of service, and impact data integrity. The problem arises from overly permissive ACLs configured for the Kerberos admin server, which permits password changes for other Kerberos user principals.

Recommendations For Debian-edu-config versions prior to 2.11.10, update to version 2.11.10 or later. For debian-lan-config versions prior to 0.26, update to version 0.26 or later.

Exploit

Correção

Incorrect Permission

Improper Privilege Management

Enumeração de Fraquezas

CWE-732

CWE-269

Identificadores relacionados

BDU:2020-01977

CVE-2019-3467

DLA-2041-1

DLA-2063-1

DSA-4589-1

DSA-4595-1

USN-4530-1

Produtos afetados

Debian-Edu-Config

Kerberos

Ubuntu

Debian-Lan-Config

Referências · 23

• 🔥 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=946797 · Exploit
• https://ubuntu.com/security/notices/USN-4530-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/DLA-2063-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/DSA-4589-1 · Aviso do Fabricante
• https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=947459 · Nota
• https://osv.dev/vulnerability/DLA-2041-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/DSA-4595-1 · Aviso do Fabricante
• https://debian.org/security/2019/dsa-4589 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2019-3467 · Nota de Segurança
• https://osv.dev/vulnerability/USN-4530-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2019-3467 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2020-01977 · Nota de Segurança
• https://seclists.org/bugtraq/2019/Dec/34 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-3467 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-3467 · Nota de Segurança