What is CVE-2019-12434?

CVE-2019-12434 is a medium-severity vulnerability in Gitlab, classified under Use of Insufficiently Random Values. CVSS score: 4.3/10. Published 2020-03-10.

How severe is CVE-2019-12434?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Gitlab

CVE-2019-12434

An issue was discovered in GitLab Community and Enterprise Edition 10.6 through 11.11. Users could guess the URL slug of private projects through the contrast of the destination URLs of issues linked in comments. It allows Information Disclosure.

EPSS: 0.008 (51.3th percentile) — read the EPSS interpretation.

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:L/I:N/A:N.

Affected products

Gitlab
N/a — versions n/a

Weakness classification (CWE)

CWE-330 — Use of Insufficiently Random Values

References

cve@mitre.org (x_refsource_MISC, Release Notes, Vendor Advisory)
cve@mitre.org (x_refsource_CONFIRM, Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2019-12434?: CVE-2019-12434 is a medium-severity vulnerability in Gitlab, classified under Use of Insufficiently Random Values. CVSS score: 4.3/10. Published 2020-03-10.
How severe is CVE-2019-12434?: Medium severity. CVSS v3 base score is 4.3 out of 10.