PT-2017-18429 · Microsoft · Common Object Runtime Library+1

Published 2017-07-11 · Updated 2022-05-17 · CVE-2017-8585

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 4.6 through 4.7

Description A denial of service issue exists due to improper handling of web requests by the Microsoft Common Object Runtime Library. This allows an attacker to send specially crafted requests to a .NET web application, resulting in denial of service.

Recommendations For Microsoft .NET Framework versions 4.6 through 4.7, consider restricting access to the web application to minimize the risk of exploitation until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2017-8585

GHSA-8884-XCR4-R68P

RHSA-2017:3248

Affected Products

.Net Framework

Common Object Runtime Library

References · 9

• https://access.redhat.com/errata/RHSA-2017:3248 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8585 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-8585 · Security Note
• https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8585 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-8585 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-8884-xcr4-r68p · Vendor Advisory
• https://github.com/dotnet/corefx/issues/24703 · Note
• http://securityfocus.com/bid/99432 · Note
• http://securitytracker.com/id/1038864 · Note