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CVE-2020-13311

Good to know:

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Date: September 14, 2020

A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. Wiki was vulnerable to a parser attack that prohibits anyone from accessing the Wiki functionality through the user interface.

Language: Ruby

Severity Score

Related Resources (6)

https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13311.json
https://gitlab.com/gitlab-org/gitlab/-/issues/224496
https://nvd.nist.gov/vuln/detail/CVE-2020-13311
https://gitlab.com/gitlab-org/gitlab/-/issues/208682
https://people.canonical.com/~ubuntu-security/cve/CVE-2020-13311
https://www.mend.io/vulnerability-database/CVE-2020-13311

Severity Score

Weakness Type (CWE)

Injection

CWE-74

Use of Incorrectly-Resolved Name or Reference

CWE-706

Top Fix

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Upgrade to version 13.1.9,13.2.7,13.3.3

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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