CVE-2019-0971

Description

An information disclosure vulnerability exists when Azure DevOps Server and Microsoft Team Foundation Server do not properly sanitize a specially crafted authentication request to an affected server, aka 'Azure DevOps Server and Team Foundation Server Information Disclosure Vulnerability'.

Category

6.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 10.94% Top 10%
Vendor Advisory microsoft.com
Affected: Microsoft Team Foundation Server 2018
Affected: Microsoft Azure DevOps Server
Published at:
Updated at:

References

Link Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0971 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-0971?
CVE-2019-0971 has been scored as a medium severity vulnerability.
How to fix CVE-2019-0971?
To fix CVE-2019-0971, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-0971 being actively exploited in the wild?
It is possible that CVE-2019-0971 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~11% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-0971?
CVE-2019-0971 affects Microsoft Team Foundation Server 2018, Microsoft Azure DevOps Server.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.