In JetBrains TeamCity before 2023.05.2 a ReDoS attack was possible via integration with issue trackers
https://www.jetbrains.com/privacy-security/issues-fixed/
Source: Mitre, NVD
Published: 2023-07-25
Updated: 2023-08-01
Base Score: 7.8
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C
Severity: High
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H