Vulnerability CVE-2019-19262

Vulnerability Name:

CVE-2019-19262 (CCN-173875)

Assigned:

2019-11-27

Published:

2019-11-27

Updated:

2020-08-24

Summary:

GitLab Enterprise Edition (EE) 11.9 and later through 12.5 has Insecure Permissions.

CVSS v3 Severity:

4.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
3.8 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): None Availibility (A): None

5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): Low Availibility (A): None

CVSS v2 Severity:

4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): None

5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): Partial Availibility (A): None

Vulnerability Type:

CWE-732

Vulnerability Consequences:

Bypass Security

References:

Source: MITRE
Type: CNA
CVE-2019-19262

Source: CCN
Type: GitLab Web site
GitLab Security Release: 12.5.1, 12.4.4, and 12.3.7

Source: CONFIRM
Type: Release Notes, Vendor Advisory
https://about.gitlab.com/blog/2019/11/27/security-release-gitlab-12-5-1-released/

Source: MISC
Type: Release Notes, Vendor Advisory
https://about.gitlab.com/blog/2019/11/27/security-release-gitlab-12-5-2-released/

Source: MISC
Type: Release Notes, Vendor Advisory
https://about.gitlab.com/blog/categories/releases/

Source: XF
Type: UNKNOWN
gitlab-cve201919262-sec-bypass(173875)

Vulnerable Configuration:

Configuration 1:

cpe:/a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* (Version >= 11.9.0 and < 12.5.2)

Configuration CCN 1:

cpe:/a:gitlab:gitlab:12.5:*:*:*:enterprise:*:*:*

OR cpe:/a:gitlab:gitlab:11.9:*:*:*:enterprise:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.xenial:def:2019192620000000	V	CVE-2019-19262 on Ubuntu 16.04 LTS (xenial) - low.	2020-01-03

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