CVE-2020-25697

EPSS 0.06%
Published 26.05.2021 13:15:07
Last modified 21.11.2024 05:18:30
Source secalert@redhat.com
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A privilege escalation flaw was found in the Xorg-x11-server due to a lack of authentication for X11 clients. This flaw allows an attacker to take control of an X application by impersonating the server it is expecting to connect to.

Affected products Warnungen 0 Metrics 3 CWE 1 References 7

Data is provided by the National Vulnerability Database (NVD)

X.Org ≫ X Server Version-

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.06%	0.198

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7	1	5.9	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	4.4	3.4	6.4	AV:L/AC:M/Au:N/C:P/I:P/A:P

CWE-306 Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E

http://www.openwall.com/lists/oss-security/2020/11/09/3

Third Party Advisory

Mailing List

https://bugzilla.redhat.com/show_bug.cgi?id=1895295

Third Party Advisory

Issue Tracking

https://seclists.org/oss-sec/2020/q4/105

Third Party Advisory

Mailing List

https://nvd.nist.gov/vuln/detail/CVE-2020-25697

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-25697

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-25697

EUVD