CVE-2024-29056 — Use of a Broken or Risky Cryptographic Algorithm in Microsoft Windows Server 2008 R2 Service Pack 1

CWE-327 — Use of a Broken or Risky Cryptographic AlgorithmCWE-303 — Incorrect Implementation of Authentication Algorithm9 documents6 sources
Severity
4.3MEDIUMNVD
EPSS
1.4%
top 19.44%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
27
Microsoft Windows Server 2008 R2 Service Pack 1Microsoft Windows Server 2008 Service Pack 2Microsoft Windows Server 2012+24 more
Timeline
PublishedApr 9

Description

Windows Authentication Elevation of Privilege Vulnerability

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages27 packages

▶NVDmicrosoft/windows< 10.0.17763.5696+4
▶CVEListV5microsoft/windows_server_20126.2.9200.0 — 6.2.9200.24821
▶CVEListV5microsoft/windows_server_201610.0.14393.0 — 10.0.14393.6897
▶CVEListV5microsoft/windows_server_201910.0.17763.0 — 10.0.17763.5696
▶CVEListV5microsoft/windows_server_202210.0.20348.0 — 10.0.20348.2402

Patches

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

🔴Vulnerability Details

1
GHSA
GHSA-hxvx-w43m-m8wv: Windows Authentication Elevation of Privilege Vulnerability↗2024-04-09
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📋Vendor Advisories

2
Microsoft
Windows Kerberos Elevation of Privilege Vulnerability↗2024-04-09
▶
Microsoft
Windows Authentication Elevation of Privilege Vulnerability↗2024-04-09
▶

🕵️Threat Intelligence

5
Qualys
Microsoft and Adobe Patch Tuesday, April 2024 Security Update Review↗2024-04-09
▶
Trendmicro
The April 2024 Security Updates Review↗2024-04-09
▶
Bleepingcomputer
Microsoft April 2024 Patch Tuesday fixes 150 security flaws, 67 RCEs↗2024-04-09
▶
Trendmicro
The April 2024 Security Updates Review↗2024-04-09
▶
Qualys
Security Update Review: Microsoft & Adobe April 2024 Patch Tuesday | Qualys↗2024-04-09
▶
CVE-2024-29056 — Microsoft vulnerability | cvebase