VDB-176533 · CVE-2021-22221 · GCVE-0-2021-22221

GitLab up to 13.10.4/13.11.4/13.12.1 Password Expiration improper authentication

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1	$0-$5k	0.00

Summaryinfo

A vulnerability was found in GitLab up to 13.10.4/13.11.4/13.12.1. It has been rated as critical. Impacted is an unknown function of the component Password Expiration Handler. This manipulation causes improper authentication. This vulnerability appears as CVE-2021-22221. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in GitLab up to 13.10.4/13.11.4/13.12.1 (Bug Tracking Software). It has been declared as critical. Affected by this vulnerability is an unknown function of the component Password Expiration Handler. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality.

The weakness was presented 06/09/2021. The advisory is shared at gitlab.com. This vulnerability is known as CVE-2021-22221. Neither technical details nor an exploit are publicly available.

Upgrading to version 13.10.5, 13.11.5 or 13.12.2 eliminates this vulnerability.

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Productinfo

Type

Bug Tracking Software

Name

GitLab

Version

License

open-source

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: GitLab 13.10.5/13.11.5/13.12.2

Timelineinfo

01/05/2021 🔍
06/09/2021 +154 days 🔍
06/09/2021 +0 days 🔍
06/11/2021 +2 days 🔍

Sourcesinfo

Advisory: gitlab.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-22221 (🔍)
GCVE (CVE): GCVE-0-2021-22221
GCVE (VulDB): GCVE-100-176533

Entryinfo

Created: 06/09/2021 08:04
Updated: 06/11/2021 09:30
Changes: 06/09/2021 08:04 (38), 06/11/2021 09:28 (6), 06/11/2021 09:30 (1)
Complete: 🔍
Cache ID: 216::103