PT-2023-26829 · Jetbrains · Teamcity

Published 2023-07-25 · Updated 2023-08-01 · CVE-2023-39174

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 JetBrains TeamCity versions prior to 2023.05.2

Description A ReDoS attack was possible via integration with issue trackers. This issue allows for a denial-of-service attack by exploiting regular expressions.

Recommendations For versions prior to 2023.05.2, update to version 2023.05.2 or later to resolve the issue. As a temporary workaround, consider restricting integration with issue trackers until the update is applied.

Fix

DoS

Weakness Enumeration

CWE-1333

Related Identifiers

CVE-2023-39174

Affected Products

Teamcity

References · 5

• https://jetbrains.com/privacy-security/issues-fixed · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-39174 · Security Note
• https://osv.dev/vulnerability/CVE-2023-39174 · Vendor Advisory
• https://t.me/cvenotify/55633 · Telegram Post
• https://t.me/cibsecurity/67238 · Telegram Post