GitLab Community Edition/Enterprise Edition up to 13.10.4/13.11.4/13.12.1 Merge Request resource consumption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in GitLab Community Edition and Enterprise Edition up to 13.10.4/13.11.4/13.12.1. Affected is an unknown function of the component Merge Request Handler. The manipulation leads to resource consumption. This vulnerability is traded as CVE-2021-22216. It is possible to initiate the attack remotely. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in GitLab Community Edition and Enterprise Edition up to 13.10.4/13.11.4/13.12.1 (Bug Tracking Software) and classified as problematic. This issue affects some unknown functionality of the component Merge Request Handler. The manipulation with an unknown input leads to a resource consumption vulnerability. Using CWE to declare the problem leads to CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. Impacted is availability.

The weakness was shared 06/09/2021. The advisory is shared at gitlab.com. The identification of this vulnerability is CVE-2021-22216. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

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

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Community Edition/Enterprise Edition 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

Vendor: gitlab.com

Advisory: gitlab.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-22216 (🔍)
GCVE (CVE): GCVE-0-2021-22216
GCVE (VulDB): GCVE-100-176549

Entryinfo

Created: 06/09/2021 08:39
Updated: 06/11/2021 10:50
Changes: 06/09/2021 08:39 (39), 06/11/2021 10:44 (6), 06/11/2021 10:50 (1)
Complete: 🔍
Cache ID: 216::103

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