GitLab up to 13.11.5/13.12.5/14.0.1 Webhook denial of service

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 was found in GitLab up to 13.11.5/13.12.5/14.0.1. It has been classified as problematic. This affects an unknown part of the component Webhook Handler. This manipulation causes denial of service. The identification of this vulnerability is CVE-2021-22246. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in GitLab up to 13.11.5/13.12.5/14.0.1 (Bug Tracking Software). It has been declared as problematic. Affected by this vulnerability is an unknown code block of the component Webhook Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was shared 08/21/2021. The advisory is shared at hackerone.com. This vulnerability is known as CVE-2021-22246. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

Upgrading to version 13.11.6, 13.12.6 or 14.0.2 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

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: Denial of service
CWE: 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: GitLab 13.11.6/13.12.6/14.0.2

Timelineinfo

01/05/2021 🔍
08/21/2021 +227 days 🔍
08/21/2021 +0 days 🔍
08/25/2021 +4 days 🔍

Sourcesinfo

Advisory: hackerone.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-22246 (🔍)
GCVE (CVE): GCVE-0-2021-22246
GCVE (VulDB): GCVE-100-181249

Entryinfo

Created: 08/21/2021 08:17
Updated: 08/25/2021 15:05
Changes: 08/21/2021 08:17 (39), 08/25/2021 15:04 (2), 08/25/2021 15:05 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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