CVE-2022-37967 — Use of Weak Hash in Microsoft Windows Server 2008 R2 Service Pack 1

CWE-328 — Use of Weak Hash18 documents11 sources
Severity
7.2HIGHNVD
OSV6.5OSV5.9
EPSS
3.0%
top 13.46%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
Microsoft Windows Server 2008 R2 Service Pack 1Microsoft Windows Server 2008 Service Pack 2Microsoft Windows Server 2012+7 more
Timeline
PublishedNov 9
Latest updateMar 8

Description

Windows Kerberos Elevation of Privilege Vulnerability

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 1.2 | Impact: 5.9

Affected Packages11 packages

▶CVEListV5microsoft/windows_server_20126.2.9200.0 — 6.2.9200.24523
▶CVEListV5microsoft/windows_server_201610.0.14393.0 — 10.0.14393.6351
▶CVEListV5microsoft/windows_server_201910.0.17763.0 — 10.0.17763.4974
▶CVEListV5microsoft/windows_server_202210.0.20348.0 — 10.0.20348.2031
▶CVEListV5microsoft/windows_server_2012_r26.3.9600.0 — 6.3.9600.21620

Also affects: Fedora 36, 37

Patches

Patch: msrc.microsoft.com ↗Patch: msrc.microsoft.com ↗

🔴Vulnerability Details

6
OSV
samba vulnerabilities↗2023-03-08
▶
OSV
samba regression↗2023-01-26
▶
OSV
samba vulnerabilities↗2023-01-24
▶
GHSA
GHSA-99jh-qmjr-pm5j: Windows Kerberos Elevation of Privilege Vulnerability↗2022-11-10
▶
OSV
CVE-2022-37967: Windows Kerberos Elevation of Privilege Vulnerability↗2022-11-09
▶

📋Vendor Advisories

6
Ubuntu
Samba vulnerabilities↗2023-03-08
▶
Ubuntu
Samba regression↗2023-01-26
▶
Ubuntu
Samba vulnerabilities↗2023-01-24
▶
Red Hat
samba: Kerberos constrained delegation ticket forgery possible against Samba AD DC↗2022-12-16
▶
Microsoft
Windows Kerberos Elevation of Privilege Vulnerability↗2022-11-08
▶

🕵️Threat Intelligence

5
Qualys
November 2022 Patch Tuesday | Microsoft Releases 65 New Vulnerabilities With 10 Critical; Adobe Releases Zero Advisories (for the First Time in Six Years).↗2022-11-08
▶
Talos
Microsoft Patch Tuesday for November 2022 — Snort rules and prominent vulnerabilities↗2022-11-08
▶
Qualys
November 2022 Patch Tuesday | Microsoft Releases 65 New Vulnerabilities With 10 Critical; Adobe Releases Zero Advisories (for the First Time in Six Years). | Qualys↗2022-11-08
▶
Talos
Microsoft Patch Tuesday for November 2022 — Snort rules and prominent vulnerabilities↗2022-11-08
▶
Crowdstrike
November 2022 Patch Tuesday: Updates and Analysis↗
▶