Gerrit up to 3.2.4 FilteredRepository Wrapper improper authorization

Summaryinfo

A vulnerability was found in Gerrit up to 3.2.4. It has been classified as critical. This affects an unknown part of the component FilteredRepository Wrapper. This manipulation causes improper authorization. This vulnerability appears as CVE-2020-8920. The attacker needs to be present on the local network. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Gerrit up to 3.2.4. It has been declared as problematic. Affected by this vulnerability is an unknown code block of the component FilteredRepository Wrapper. The manipulation with an unknown input leads to a improper authorization vulnerability. The CWE definition for the vulnerability is CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality.

The weakness was presented 12/11/2020. It is possible to read the advisory at gerrit.googlesource.com. This vulnerability is known as CVE-2020-8920. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1548.002 according to MITRE ATT&CK.

Upgrading to version 2.14.22, 2.15.21, 2.16.25, 3.0.15, 3.1.10 or 3.2.5 eliminates this vulnerability.

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Productinfo

Name

• Gerrit

Version

• 2.14.0
• 2.14.1
• 2.14.2
• 2.14.3
• 2.14.4
• 2.14.5
• 2.14.6
• 2.14.7
• 2.14.8
• 2.14.9
• 2.14.10
• 2.14.11
• 2.14.12
• 2.14.13
• 2.14.14
• 2.14.15
• 2.14.16
• 2.14.17
• 2.14.18
• 2.14.19
• 2.14.20
• 2.14.21
• 2.15.0
• 2.15.1
• 2.15.2
• 2.15.3
• 2.15.4
• 2.15.5
• 2.15.6
• 2.15.7
• 2.15.8
• 2.15.9
• 2.15.10
• 2.15.11
• 2.15.12
• 2.15.13
• 2.15.14
• 2.15.15
• 2.15.16
• 2.15.17
• 2.15.18
• 2.15.19
• 2.15.20
• 2.16.0
• 2.16.1
• 2.16.2
• 2.16.3
• 2.16.4
• 2.16.5
• 2.16.6
• 2.16.7
• 2.16.8
• 2.16.9
• 2.16.10
• 2.16.11
• 2.16.12
• 2.16.13
• 2.16.14
• 2.16.15
• 2.16.16
• 2.16.17
• 2.16.18
• 2.16.19
• 2.16.20
• 2.16.21
• 2.16.22
• 2.16.23
• 2.16.24
• 3.0.0
• 3.0.1
• 3.0.2
• 3.0.3
• 3.0.4
• 3.0.5
• 3.0.6
• 3.0.7
• 3.0.8
• 3.0.9
• 3.0.10
• 3.0.11
• 3.0.12
• 3.0.13
• 3.0.14
• 3.1.0
• 3.1.1
• 3.1.2
• 3.1.3
• 3.1.4
• 3.1.5
• 3.1.6
• 3.1.7
• 3.1.8
• 3.1.9
• 3.2.0
• 3.2.1
• 3.2.2
• 3.2.3
• 3.2.4

CPE 2.3info

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CPE 2.2info

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