CVE-2023-32084
published 2023-07-11CVE-2023-32084: HTTP.sys Denial of Service Vulnerability HTTP.sys Denial of Service Vulnerability
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.78%
75.7th percentile
HTTP.sys Denial of Service Vulnerability
HTTP.sys Denial of Service Vulnerability
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10_version_1809 | >= 10.0.0 < 10.0.17763.4645 | 10.0.17763.4645 |
| microsoft | windows_10_version_1809 | >= 10.0.17763.0 < 10.0.17763.4645 | 10.0.17763.4645 |
| microsoft | windows_11_version_21h2 | >= 10.0.0 < 10.0.22000.2176 | 10.0.22000.2176 |
| microsoft | windows_11_version_22h2 | >= 10.0.22621.0 < 10.0.22621.1992 | 10.0.22621.1992 |
| microsoft | windows_server_2019 | >= 10.0.17763.0 < 10.0.17763.4645 | 10.0.17763.4645 |
| microsoft | windows_server_2022 | >= 10.0.20348.0 < 10.0.20348.1850 | 10.0.20348.1850 |
| msrc | windows_10_version_1809_for_32-bit_systems | — | — |
| msrc | windows_10_version_1809_for_arm64-based_systems | — | — |
| msrc | windows_10_version_1809_for_x64-based_systems | — | — |
| msrc | windows_11_version_21h2_for_arm64-based_systems | — | — |
| msrc | windows_11_version_21h2_for_x64-based_systems | — | — |
| msrc | windows_11_version_22h2_for_arm64-based_systems | — | — |
| msrc | windows_11_version_22h2_for_x64-based_systems | — | — |
| msrc | windows_server_2019 | — | — |
| msrc | windows_server_2022 | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
cvelistv57.5HIGH
vendor_msrc7.5HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
CVEList
HTTP.sys Denial of Service Vulnerability
cvelistv5·2023-07-11·CVSS 7.5
CVE-2023-32084 [HIGH] CWE-476 HTTP.sys Denial of Service Vulnerability
HTTP.sys Denial of Service Vulnerability
HTTP.sys Denial of Service Vulnerability
Microsoft
HTTP.sys Denial of Service Vulnerability
vendor_msrc·2023-07-11·CVSS 7.5
CVE-2023-32084 [HIGH] CWE-476 HTTP.sys Denial of Service Vulnerability
HTTP.sys Denial of Service Vulnerability
Windows HTTP.sys: Windows HTTP.sys
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=KB5028168
Reference: https://support.microsoft.com/help/5028168
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5028171
Reference: https://support.microsoft.com/help/5028171
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5028182
Reference: https://support.microsoft.com/help/5028182
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5028185
Reference: https://support.microsoft.com/hel
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-07-11
Published