CVE-2023-21547
published 2023-01-10CVE-2023-21547: Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability
PriorityP354high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
88.23%
99.7th percentile
Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability
Affected
23 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10_version_1507 | >= 10.0.10240.0 < 10.0.10240.19685 | 10.0.10240.19685 |
| microsoft | windows_10_version_1607 | >= 10.0.14393.0 < 10.0.14393.5648 | 10.0.14393.5648 |
| microsoft | windows_10_version_1809 | >= 10.0.0 < 10.0.17763.3887 | 10.0.17763.3887 |
| microsoft | windows_10_version_1809 | >= 10.0.17763.0 < 10.0.17763.3887 | 10.0.17763.3887 |
| microsoft | windows_10_version_20h2 | >= 10.0.0 < 10.0.19042.2486 | 10.0.19042.2486 |
| microsoft | windows_10_version_21h2 | >= 10.0.19043.0 < 10.0.19044.2486 | 10.0.19044.2486 |
| microsoft | windows_10_version_22h2 | >= 10.0.19045.0 < 10.0.19045.2486 | 10.0.19045.2486 |
| microsoft | windows_11_version_21h2 | >= 10.0.0 < 10.0.22000.1455 | 10.0.22000.1455 |
| microsoft | windows_11_version_22h2 | >= 10.0.22621.0 < 10.0.22621.1105 | 10.0.22621.1105 |
| microsoft | windows_server_2016 | >= 10.0.14393.0 < 10.0.14393.5648 | 10.0.14393.5648 |
| microsoft | windows_server_2019 | >= 10.0.17763.0 < 10.0.17763.3887 | 10.0.17763.3887 |
| microsoft | windows_server_2022 | >= 10.0.20348.0 < 10.0.20348.1487 | 10.0.20348.1487 |
| msrc | windows_10 | — | — |
| msrc | windows_10_version_1607 | — | — |
| msrc | windows_10_version_1809 | — | — |
| msrc | windows_10_version_20h2 | — | — |
| msrc | windows_10_version_21h2 | — | — |
| msrc | windows_10_version_22h2 | — | — |
| msrc | windows_11_version_21h2 | — | — |
| msrc | windows_11_version_22h2 | — | — |
| msrc | windows_server_2016 | — | — |
| msrc | windows_server_2019 | — | — |
| msrc | windows_server_2022 | — | — |
Detection & IOCsextracted from sources · hover to see the quote
- ·No active exploitation or public proof-of-concept reported; Microsoft rates exploitation as 'Less Likely' for latest software release. ↗
- ·Affected component is the Windows Internet Key Exchange (IKE) Protocol stack; customer action (patching) is required. ↗
- ·Impact is Denial of Service against the IKE protocol service. ↗
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
vendor_msrc7.5HIGH
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GHSA
GHSA-jwgx-vcx4-6f6j: Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability
ghsa_unreviewed·2023-01-11
CVE-2023-21547 [HIGH] CWE-400 GHSA-jwgx-vcx4-6f6j: Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability
Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability.
Microsoft
Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability
vendor_msrc·2023-01-10·CVSS 7.5
CVE-2023-21547 [HIGH] CWE-476 Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability
Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability
Windows Internet Key Exchange (IKE) Protocol: Windows Internet Key Exchange (IKE) Protocol
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Denial of Service
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;DOS:N/A
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5022286
Reference: https://support.microsoft.com/help/5022286
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5022291
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5022282
Reference: https://support.microsoft.com/help/5022282
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5022287
Reference: http
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-01-10
Published