CVE-2020-13775 - Vulnerability Details - OpenCVE

ZNC 1.8.0 up to 1.8.1-rc1 allows authenticated users to trigger an application crash (with a NULL pointer dereference) if echo-message is not enabled and there is no network.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication Single

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00965.

Key SSVC decision points have not yet been added.

Vendors	Products
Fedoraproject	Fedora
Znc	Znc

Configuration 1 [-]

cpe:2.3:a:znc:znc:1.8.0:*:*:*:*:*:*:*

Configuration 2 [-]

OR	cpe:2.3:o:fedoraproject:fedora:31:::::::*
	cpe:2.3:o:fedoraproject:fedora:32:::::::*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2020-5992	ZNC 1.8.0 up to 1.8.1-rc1 allows authenticated users to trigger an application crash (with a NULL pointer dereference) if echo-message is not enabled and there is no network.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/znc/znc/commit/2390ad111bde16a78c98ac44572090b33c3bd2d8
https://github.com/znc/znc/commit/d229761821da38d984a9e4098ad96842490dc001
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNVBE4T2DRJRQHFRMHYBTN4OSOL6DBHR/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HS3DWGXLVRROQQA57UIPMDM6XMVEMBRA/

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-06-02T22:51:38

Updated: 2024-08-04T12:25:16.566Z

Reserved: 2020-06-02T00:00:00

Link: CVE-2020-13775

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-06-02T23:15:10.567

Modified: 2024-11-21T05:01:50.013

Link: CVE-2020-13775

Redhat

No data.

OpenCVE Enrichment

No data.

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