PT-2018-11491 · Wine+1 · Wine+1

Robert · Publicado 2018-05-12 · Atualizado 2020-08-24 · CVE-2018-12932

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 Wine version 3.7

Description The issue allows attackers to cause a denial of service or possibly have other impact by triggering a large pAlphaBlend->cbBitsSrc value in the PlayEnhMetaFileRecord function in enhmetafile.c.

Recommendations For Wine version 3.7, consider updating to a newer version that contains a fix for this issue, as using a large pAlphaBlend->cbBitsSrc value can lead to a heap-based buffer overflow. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

ALT-PU-2018-1703

CVE-2018-12932

Produtos afetados

Alt Linux

Wine

Referências · 16

• https://nvd.nist.gov/vuln/detail/CVE-2018-12932 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12933 · Nota de Segurança
• https://source.winehq.org/git/wine.git/commit/b6da3547d8990c3c3affc3a5865aefd2a0946949 · Correção
• https://cve.org/CVERecord?id=CVE-2018-12932 · Nota de Segurança
• https://security-tracker.debian.org/tracker/CVE-2018-12932 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-12932 · Aviso do Fabricante
• https://source.winehq.org/git/wine.git/commit/8d2676fd14f130f9e8f06744743423168bf8d18d · Correção
• https://bugs.launchpad.net/ubuntu/+source/wine/+bug/1764719 · Nota
• https://bugs.winehq.org/attachment.cgi?id=61284 · Correção
• https://errata.altlinux.org/ALT-PU-2018-1703 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2018-12932 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-12932 · Aviso do Fabricante
• https://bugs.winehq.org/show_bug.cgi?id=45105 · Correção
• https://packages.altlinux.org/ru/vuln/CVE-2018-12932 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12932 · Nota de Segurança