CVE-2022-2031

EPSS 0.31%
Veröffentlicht 25.08.2022 18:15:09
Zuletzt bearbeitet 21.11.2024 07:00:12
Quelle secalert@redhat.com
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A flaw was found in Samba. The security vulnerability occurs when KDC and the kpasswd service share a single account and set of keys, allowing them to decrypt each other's tickets. A user who has been requested to change their password, can exploit this flaw to obtain and use tickets to other services.

Betroffene Produkte Warnungen 0 Metriken 2 CWE 2 Referenzen 5

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Samba ≫ Samba Version < 4.14.14

Samba ≫ Samba Version >= 4.15.0 < 4.15.9

Samba ≫ Samba Version >= 4.16.0 < 4.16.4

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.31%	0.537

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	8.8	2.8	5.9	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

CWE-288 Authentication Bypass Using an Alternate Path or Channel

The product requires authentication, but the product has an alternate path or channel that does not require authentication.

https://security.gentoo.org/glsa/202309-06

https://www.samba.org/samba/security/CVE-2022-2031.html

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2022-2031

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2022-2031

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2022-2031

EUVD