CVE-2021-22553 - Vulnerability Details - OpenCVE

Any git operation is passed through Jetty and a session is created. No expiry is set for the session and Jetty does not automatically dispose of the session. Over multiple git actions, this can lead to a heap memory exhaustion for Gerrit servers. We recommend upgrading Gerrit to any of the versions listed above.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00091.

Key SSVC decision points have not yet been added.

Vendors	Products
Google	Gerrit

Configuration 1 [-]

OR	cpe:2.3:a:google:gerrit::::::::
	cpe:2.3:a:google:gerrit::::::::
	cpe:2.3:a:google:gerrit::::::::
	cpe:2.3:a:google:gerrit::::::::
	cpe:2.3:a:google:gerrit::::::::
	cpe:2.3:a:google:gerrit::::::::

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-9694	Any git operation is passed through Jetty and a session is created. No expiry is set for the session and Jetty does not automatically dispose of the session. Over multiple git actions, this can lead to a heap memory exhaustion for Gerrit servers. We recommend upgrading Gerrit to any of the versions listed above.

Fixes

Solution

We recommend upgrading Gerrit to any version listed above.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://bugs.chromium.org/p/gerrit/issues/detail?id=13858

History

No history.

MITRE

Status: PUBLISHED

Assigner: Google

Published: 2021-02-17T12:05:17.410116Z

Updated: 2024-09-16T19:51:15.662Z

Reserved: 2021-01-05T00:00:00

Link: CVE-2021-22553

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-02-17T12:15:12.063

Modified: 2024-11-21T05:50:19.220

Link: CVE-2021-22553

Redhat

No data.

OpenCVE Enrichment

No data.

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