Vulnerability in Jetbrains Teamcity

CVE-2023-39174

In JetBrains TeamCity before 2023.05.2 a ReDoS attack was possible via integration with issue trackers

Vulnerability class: ReDoS (Regular Expression Denial of Service)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

EPSS exploit prediction

EPSS: 0.017 (76.2th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 76.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-39174: held from 0.017 to 0.017.

EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-39174?
CVE-2023-39174 is a medium-severity vulnerability in Jetbrains Teamcity, classified under Inefficient Regular Expression Complexity. CVSS score: 4.3/10. Published 2023-07-25.
How severe is CVE-2023-39174?
Medium severity. CVSS v3 base score is 4.3 out of 10.