CVE-2021-33745 — Microsoft Windows Server 2008 R2 Service Pack 1 vulnerability

9 documents5 sources

Severity

6.5MEDIUMNVD

EPSS

6.0%

top 9.31%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Microsoft Windows Server 2008 R2 Service Pack 1 Microsoft Windows Server 2008 Service Pack 2 Microsoft Windows Server 2012 +6 more

Timeline

PublishedJul 14

Latest updateMay 24

Description

Windows DNS Server Denial of Service Vulnerability

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages9 packages

▶CVEListV5microsoft/windows_server_2008_service_pack_26.0.0 — 6.0.6003.21167

▶CVEListV5microsoft/windows_server_2008_r2_service_pack_16.1.0 — 6.1.7601.25661+1

▶CVEListV5microsoft/windows_server_20126.2.0 — 6.2.9200.23409

▶CVEListV5microsoft/windows_server_201610.0.0 — 10.0.14393.4530

▶CVEListV5microsoft/windows_server_201910.0.0 — 10.0.17763.2061

Patches

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

🔴Vulnerability Details

GHSA

GHSA-6g4v-wpgv-gp6c: Windows DNS Server Denial of Service Vulnerability This CVE ID is unique from CVE-2021-33745, CVE-2021-34442, CVE-2021-34444↗2022-05-24

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GHSA

GHSA-7879-3mvp-m36v: Windows DNS Server Denial of Service Vulnerability This CVE ID is unique from CVE-2021-33745, CVE-2021-34442, CVE-2021-34499↗2022-05-24

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GHSA

GHSA-6p5f-qv8v-hp6j: Windows DNS Server Denial of Service Vulnerability This CVE ID is unique from CVE-2021-33745, CVE-2021-34444, CVE-2021-34499↗2022-05-24

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GHSA

GHSA-rw9c-7p8v-5qxg: Windows DNS Server Denial of Service Vulnerability This CVE ID is unique from CVE-2021-34442, CVE-2021-34444, CVE-2021-34499↗2022-05-24

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CVEList

Windows DNS Server Denial of Service Vulnerability↗2021-07-14

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📋Vendor Advisories

Microsoft

Windows DNS Server Denial of Service Vulnerability↗2021-07-13

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🕵️Threat Intelligence

Crowdstrike

July 2021 Patch Tuesday: Updates and Analysis↗

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Crowdstrike

July 2021 Patch Tuesday: Updates and Analysis↗

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