PT-2016-7436 · X.Org Foundation+2 · Libx11+2

Tobias Stoeckmann · Publicado 2016-11-30 · Atualizado 2018-09-13 · CVE-2016-7943

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 libX11 versions prior to 1.6.4

Description The issue involves the XListFonts function in libX11, which might allow remote X servers to gain privileges. This is achieved through vectors involving length fields that trigger out-of-bounds write operations.

Recommendations For versions prior to 1.6.4, update to version 1.6.4 or later to resolve the issue.

Correção

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

ALT-PU-2016-2373

CVE-2016-7943

DLA-684-1

MGASA-2018-0011

USN-3758-1

USN-3758-2

Produtos afetados

Alt Linux

Ubuntu

Libx11

Referências · 39

• http://openwall.com/lists/oss-security/2016/10/04/4 · Nota
• https://security.alpinelinux.org/vuln/CVE-2016-7943 · Nota
• http://securitytracker.com/id/1036945 · Nota
• https://ubuntu.com/security/CVE-2018-14600 · Aviso do Fabricante
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GMCVDXMFPXR7QGMKDG22WPPJCXH2X3L7 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14600 · Nota de Segurança
• https://advisories.mageia.org/MGASA-2018-0011.html · Nota de Segurança
• https://bdu.fstec.ru/vul/2019-00431 · Nota de Segurança
• https://bdu.fstec.ru/vul/2019-04258 · Nota de Segurança
• https://lists.x.org/archives/xorg-announce/2016-October/002720.html · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14598 · Nota de Segurança
• http://securityfocus.com/bid/93362 · Nota
• https://ubuntu.com/security/CVE-2016-7943 · Aviso do Fabricante
• https://bugs.mageia.org/show_bug.cgi?id=19530 · Nota
• https://ubuntu.com/security/CVE-2018-14598 · Aviso do Fabricante