What is CVE-2019-12443?

CVE-2019-12443 is a critical-severity vulnerability in GitLab, classified under Server-Side Request Forgery (SSRF). CVSS score: 9.8/10. Published 2020-03-10.

How severe is CVE-2019-12443?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SSRF in GitLab

CVE-2019-12443

An issue was discovered in GitLab Community and Enterprise Edition 10.2 through 11.11. Multiple features contained Server-Side Request Forgery (SSRF) vulnerabilities caused by an insufficient validation to prevent DNS rebinding attacks.

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.012 (65.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Gitlab
N/a — versions n/a

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

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-2019-12443?: CVE-2019-12443 is a critical-severity vulnerability in GitLab, classified under Server-Side Request Forgery (SSRF). CVSS score: 9.8/10. Published 2020-03-10.
How severe is CVE-2019-12443?: Critical severity. CVSS v3 base score is 9.8 out of 10.