PT-2020-10603 · Unknown · Autoupdater.Net

Ray Doyle · Published 2020-03-23 · Updated 2023-02-03 · CVE-2019-20627

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions AutoUpdater.NET versions prior to 1.5.8

Description The issue affects AutoUpdater.NET and is related to an XXE (XML External Entity) vulnerability in the AutoUpdater.cs file. This allows for potential exploitation.

Recommendations For versions prior to 1.5.8, update to version 1.5.8 or later to resolve the issue. As a temporary workaround, consider restricting the use of the AutoUpdater.cs file until a patch is applied.

Exploit

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2019-20627

GHSA-75P2-HGW4-G7F7

Affected Products

Autoupdater.Net

References · 8

• 🔥 https://doyler.net/security-not-included/autoupdater-net-vulnerability · Exploit
• https://github.com/ravibpatel/AutoUpdater.NET/commit/1dc25f2bea6ea522dbac1512b5563c4746d539c3 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2019-20627 · Security Note
• https://osv.dev/vulnerability/CVE-2019-20627 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-75p2-hgw4-g7f7 · Vendor Advisory
• https://github.com/ravibpatel/AutoUpdater.NET/releases/tag/v1.5.8 · Note
• https://github.com/ravibpatel/AutoUpdater.NET · Note
• https://t.me/cvenotify/2023 · Telegram Post