CVE-2021-28994 - Vulnerability Details - OpenCVE

Description

kopano-ical (formerly zarafa-ical) in Kopano Groupware Core through 8.7.16, 9.x through 9.1.0, 10.x through 10.0.7, and 11.x through 11.0.1 and Zarafa 6.30.x through 7.2.x allows memory exhaustion via long HTTP headers.

Published: 2021-03-31

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:kopano:groupware_core::::::::
	cpe:2.3:a:kopano:groupware_core::::::::
	cpe:2.3:a:kopano:groupware_core::::::::
	cpe:2.3:a:kopano:groupware_core::::::::

Configuration 2 [-]

cpe:2.3:a:zarafa:zarafa:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-15641	kopano-ical (formerly zarafa-ical) in Kopano Groupware Core through 8.7.16, 9.x through 9.1.0, 10.x through 10.0.7, and 11.x through 11.0.1 and Zarafa 6.30.x through 7.2.x allows memory exhaustion via long HTTP headers.

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 None

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 0.00408.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2021/04/01/1
http://www.openwall.com/lists/oss-security/2021/04/25/1
https://www.openwall.com/lists/oss-security/2021/03/19/6

History

No history.

Subscriptions

Kopano Groupware Core

Zarafa Zarafa

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-03-31T22:11:56.000Z

Updated: 2024-08-03T21:55:12.276Z

Reserved: 2021-03-22T00:00:00.000Z

Link: CVE-2021-28994

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-03-31T23:15:11.767

Modified: 2024-11-21T06:00:29.800

Link: CVE-2021-28994

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-770

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