GitHub Enterprise Server up to 2.21.16/2.22.8/3.0.2 Configuration command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability was found in GitHub Enterprise Server up to 2.21.16/2.22.8/3.0.2 and classified as critical. Impacted is an unknown function of the component Configuration Handler. Executing a manipulation can lead to command injection. This vulnerability is handled as CVE-2021-22864. The attack can be executed remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in GitHub Enterprise Server up to 2.21.16/2.22.8/3.0.2 (Bug Tracking Software) and classified as critical. This vulnerability affects an unknown code of the component Configuration Handler. The manipulation with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 03/24/2021. The advisory is shared for download at docs.github.com. This vulnerability was named CVE-2021-22864. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1202.

Upgrading to version 2.21.17, 2.22.9 or 3.0.3 eliminates this vulnerability. The upgrade is hosted for download at docs.github.com.

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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: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
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: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
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: Enterprise Server 2.21.17/2.22.9/3.0.3

Timelineinfo

01/06/2021 🔍
03/24/2021 +77 days 🔍
03/24/2021 +0 days 🔍
04/04/2021 +11 days 🔍

Sourcesinfo

Advisory: docs.github.com
Status: Confirmed

CVE: CVE-2021-22864 (🔍)
GCVE (CVE): GCVE-0-2021-22864
GCVE (VulDB): GCVE-100-171616

Entryinfo

Created: 03/24/2021 11:07
Updated: 04/04/2021 09:16
Changes: 03/24/2021 11:07 (40), 04/04/2021 09:10 (5), 04/04/2021 09:16 (18)
Complete: 🔍
Cache ID: 216::103

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