GitLab Community Edition/Enterprise Edition up to 12.1.9/12.2.5/12.3.1 Markdown resource consumption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in GitLab Community Edition and Enterprise Edition up to 12.1.9/12.2.5/12.3.1. This issue affects some unknown processing. The manipulation as part of Markdown leads to resource consumption. This vulnerability is traded as CVE-2019-15584. 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 12.1.9/12.2.5/12.3.1 (Bug Tracking Software) and classified as problematic. This issue affects some unknown functionality. The manipulation as part of a Markdown 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 summary by CVE is:

A denial of service exists in gitlab <v12.3.2, <v12.2.6, and <v12.1.10 that would let an attacker bypass input validation in markdown fields take down the affected page.

The weakness was shared 12/20/2019. The identification of this vulnerability is CVE-2019-15584 since 08/26/2019. The exploitation is known to be easy. The attack may be initiated remotely. A simple authentication is required for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

Upgrading to version 12.1.10, 12.2.6 or 12.3.2 eliminates this vulnerability.

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

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

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

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

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 12.1.10/12.2.6/12.3.2

Timelineinfo

08/26/2019 🔍
12/20/2019 +116 days 🔍
12/21/2019 +1 days 🔍
03/16/2024 +1547 days 🔍

Sourcesinfo

Vendor: gitlab.com

Advisory: hackerone.com
Status: Not defined

CVE: CVE-2019-15584 (🔍)
GCVE (CVE): GCVE-0-2019-15584
GCVE (VulDB): GCVE-100-147569

Entryinfo

Created: 12/21/2019 17:47
Updated: 03/16/2024 09:27
Changes: 12/21/2019 17:47 (37), 12/21/2019 17:52 (18), 03/16/2024 09:27 (4)
Complete: 🔍
Cache ID: 216::103

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