PT-2018-2310 · Apache+3 · Apache Xerces-C Xml Parser+3

Alberto Garcia + 2 · Publicado 2018-03-01 · Atualizado 2024-06-15 · CVE-2017-12627

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 Apache Xerces-C XML Parser library versions prior to 3.2.1

Description The issue is related to the incorrect processing of external DTD paths in the Apache Xerces-C XML Parser library, which can lead to a null pointer dereference under certain conditions. This can potentially allow a remote attacker to cause a denial of service.

Recommendations For versions prior to 3.2.1, update to version 3.2.1 or later to resolve the issue. As a temporary workaround, consider restricting the processing of external DTD paths until a patch is available.

Correção

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-476

Identificadores relacionados

ALT-PU-2018-1758

BDU:2019-00445

CVE-2017-12627

DLA-1328-1

MGASA-2018-0158

MGASA-2018-0178

OPENSUSE-SU-2019:1283-1

OPENSUSE-SU-2019_1283-1

OPENSUSE-SU-2024:11521-1

SUSE-SU-2018:3277-1

SUSE-SU-2019:0977-1

SUSE-SU-2019_0977-1

SUSE-SU-2020:2225-1

SUSE-SU-2020_2225-1

USN-4784-1

Produtos afetados

Alt Linux

Apache Xerces-C Xml Parser

Suse

Ubuntu

Referências · 39

• https://osv.dev/vulnerability/SUSE-SU-2018:3277-1 · Aviso do Fabricante
• https://bugs.mageia.org/show_bug.cgi?id=22677 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2017-12627 · Nota de Segurança
• https://osv.dev/vulnerability/SUSE-SU-2019:0977-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-12627 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-12627 · Aviso do Fabricante
• https://osv.dev/vulnerability/MGASA-2018-0178 · Aviso do Fabricante
• https://osv.dev/vulnerability/MGASA-2018-0158 · Aviso do Fabricante
• https://bugs.mageia.org/show_bug.cgi?id=22779 · Nota
• https://osv.dev/vulnerability/openSUSE-SU-2024:11521-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/USN-4784-1 · Aviso do Fabricante
• https://advisories.mageia.org/MGASA-2018-0158.html · Nota de Segurança
• https://suse.com/security/cve/CVE-2017-12627 · Nota
• https://ubuntu.com/security/CVE-2016-2099 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2017-12627 · Nota de Segurança