CVE-2019-19628 : In GitLab EE 11.3 through 12.5.3, 12.4.5, and 12.3.8, insufficient parameter san

In GitLab EE 11.3 through 12.5.3, 12.4.5, and 12.3.8, insufficient parameter sanitization for the Maven package registry could lead to privilege escalation and remote code execution vulnerabilities under certain conditions.

Published 2020-01-05 22:15:11

Updated 2020-01-10 18:03:18

Source MITRE

View at NVD, CVE.org

Vulnerability category: Directory traversalExecute codeGain privilege

Products affected by CVE-2019-19628

Gitlab » Gitlab » Enterprise Edition
Versions from including (>=) 12.4.0 and up to, including, (<=) 12.4.5
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
Matching versions
Gitlab » Gitlab » Enterprise Edition
Versions from including (>=) 12.5.0 and up to, including, (<=) 12.5.3
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
Matching versions
Gitlab » Gitlab » Enterprise Edition
Versions from including (>=) 11.3.0 and up to, including, (<=) 12.3.8
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2019-19628

EPSS FAQ

2.94%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 91 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-19628

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2019-19628

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2019-19628

https://about.gitlab.com/blog/2019/12/10/critical-security-release-gitlab-12-5-4-released/

GitLab Critical Security Release: 12.5.4, 12.4.6, and 12.3.9 | GitLab
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https://about.gitlab.com/blog/categories/releases/

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Vulnerability Details : CVE-2019-19628

Products affected by CVE-2019-19628

Exploit prediction scoring system (EPSS) score for CVE-2019-19628

CVSS scores for CVE-2019-19628

CWE ids for CVE-2019-19628

References for CVE-2019-19628