PT-2019-2171 · Microsoft · Windows Error Reporting+1

Gal De Leon + 1 · Publicado 2019-05-14 · Atualizado 2026-03-01 · CVE-2019-0863

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 Microsoft Windows Error Reporting (WER) (affected versions not specified)

Description An elevation of privilege issue exists in the way Windows Error Reporting (WER) handles files. This vulnerability is related to insufficient access restrictions in the Windows Error Reporting service. Exploitation of this issue may allow an attacker to execute arbitrary code in kernel mode.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Enumeração de Fraquezas

CWE-264

Identificadores relacionados

BDU:2019-01937

CVE-2019-0863

Produtos afetados

Windows

Windows Error Reporting

Referências · 15

• 🔥 https://exploit-db.com/exploits/46917 · Exploit
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0863 · Aviso do Fabricante
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2019-0863 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2019-0863 · Aviso do Fabricante
• https://t.me/cvenotify/117669 · Publicação no Telegram
• http://packetstormsecurity.com/files/153008/Angry-Polar-Bear-2-Microsoft-Windows-Error-Reporting-Local-Privilege-Escalation.html · Nota
• https://cisa.gov/known-exploited-vulnerabilities-catalog · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2019-0863 · Nota de Segurança
• https://cvedetails.com/cve/CVE-2019-0863 · Nota
• https://cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-0863 · Nota
• https://bdu.fstec.ru/vul/2019-01937 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0863 · Nota de Segurança
• https://t.me/cvenotify/46526 · Publicação no Telegram
• https://t.me/malwr/1659 · Publicação no Telegram
• https://cisa.gov/sites/default/files/csv/known_exploited_vulnerabilities.csv · Nota