PT-2018-9060 · Microsoft · Net Core+1

Published 2018-05-08 · Updated 2018-10-16 · CVE-2018-0765

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Microsoft .NET Framework versions 2.0 through 4.7.1 Microsoft .NET Framework versions 4.5.2 through 4.7.2 .NET Core version 2.0

Description: A denial of service issue exists due to improper processing of XML documents by .NET and .NET Core. This could allow a remote unauthenticated attacker to cause a denial of service against a .NET application by issuing specially crafted requests.

Recommendations: For Microsoft .NET Framework versions 2.0 through 4.7.1, update to a version later than 4.7.1 to resolve the issue. For Microsoft .NET Framework versions 4.5.2 through 4.7.2, update to a version later than 4.7.2 to resolve the issue. For .NET Core version 2.0, update to a version later than 2.0 to resolve the issue.

Fix

DoS

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2018-0765

GHSA-35HC-X2CW-2J4V

Affected Products

Net Core

.Net Framework

References · 9

• https://osv.dev/vulnerability/CVE-2018-0765 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-35hc-x2cw-2j4v · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-0765 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0765 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0765 · Security Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0765 · Note
• https://github.com/advisories/GHSA-35hc-x2cw-2j4v · Note
• http://securitytracker.com/id/1040851 · Note
• http://securityfocus.com/bid/104060 · Note