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CVE-2022-2031

UNKNOWN
Published 2022-08-25T00:00:00
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Expert Analysis

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No CVSS data available

Description

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-rprh-2gf9-vfmv

Advisory Details

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.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-2031
WEB https://security.gentoo.org/glsa/202309-06
WEB https://www.samba.org/samba/security/CVE-2022-2031.html

Advisory provided by GitHub Security Advisory Database. Published: August 26, 2022, Modified: September 1, 2022

References

https://www.samba.org/samba/security/CVE-2022-2031.html
https://security.gentoo.org/glsa/202309-06
Published: 2022-08-25T00:00:00
Last Modified: 2024-08-03T00:24:44.042Z
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