Debian DSA-4206-1 : gitlab - security update

High Nessus Plugin ID 109967

Synopsis

The remote Debian host is missing a security-related update.

Description

Several vulnerabilities have been discovered in Gitlab, a software platform to collaborate on code :

- CVE-2017-0920 It was discovered that missing validation of merge requests allowed users to see names to private projects, resulting in information disclosure.

- CVE-2018-8971 It was discovered that the Auth0 integration was implemented incorrectly.

Solution

Upgrade the gitlab packages.

For the stable distribution (stretch), these problems have been fixed in version 8.13.11+dfsg1-8+deb9u2. The fix for CVE-2018-8971 also requires ruby-omniauth-auth0 to be upgraded to version 2.0.0-0+deb9u1.

See Also

https://security-tracker.debian.org/tracker/CVE-2017-0920

https://security-tracker.debian.org/tracker/CVE-2018-8971

https://security-tracker.debian.org/tracker/CVE-2018-8971

https://security-tracker.debian.org/tracker/source-package/gitlab

https://packages.debian.org/source/stretch/gitlab

https://www.debian.org/security/2018/dsa-4206

Plugin Details

Severity: High

ID: 109967

File Name: debian_DSA-4206.nasl

Version: 1.4

Type: local

Agent: unix

Published: 2018/05/23

Updated: 2018/11/13

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS v3.0

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:gitlab, cpe:/o:debian:debian_linux:9.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Patch Publication Date: 2018/05/21

Reference Information

CVE: CVE-2017-0920, CVE-2018-8971

DSA: 4206