GitHub Community Edition/Enterprise Edition 7.11.0 Two-factor Authentication missing authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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2.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in GitHub Community Edition and Enterprise Edition 7.11.0. This issue affects some unknown processing of the component Two-factor Authentication Handler. Executing a manipulation can lead to missing authentication. The identification of this vulnerability is CVE-2021-39879. The attack can only be executed locally. There is no exploit available.

Detailsinfo

A vulnerability was found in GitHub Community Edition and Enterprise Edition 7.11.0 (Bug Tracking Software). It has been declared as problematic. This vulnerability affects an unknown functionality of the component Two-factor Authentication Handler. The manipulation with an unknown input leads to a missing authentication vulnerability. The CWE definition for the vulnerability is CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. As an impact it is known to affect availability.

The weakness was shared 10/05/2021 as 33882. The advisory is available at gitlab.com. This vulnerability was named CVE-2021-39879 since 08/23/2021. The technical details are unknown and an exploit is not available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.4
VulDB Meta Temp Score: 2.4

VulDB Base Score: 2.5
VulDB Temp Score: 2.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 2.2
CNA Vector (GitLab Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/23/2021 🔍
10/05/2021 +43 days 🔍
10/05/2021 +0 days 🔍
10/09/2021 +4 days 🔍

Sourcesinfo

Advisory: 33882
Status: Confirmed
Confirmation: 🔍

CNA: GitLab Inc.
CVE: CVE-2021-39879 (🔍)

GCVE (CVE): GCVE-0-2021-39879
GCVE (VulDB): GCVE-100-183814

Entryinfo

Created: 10/05/2021 10:09
Updated: 10/09/2021 07:21
Changes: 10/05/2021 10:09 (50), 10/09/2021 07:21 (1)
Complete: 🔍
Cache ID: 216::103

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