Windows Online Certificate Status Protocol (OCSP) Elevation of Privilege Vulnerability
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 10.0.14393.9512, 10.0.17763.9245, 6.2.9200.26349, 6.3.9600.23398, 10.0.20348.5622, and 1 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
Heap-based buffer overflow in Windows Online Certificate Status Protocol (OCSP) allows an authorized attacker to elevate privileges locally.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Microsoft Windows 10 Version 1607
From 10.0.14393.0 · fixed in 10.0.14393.9512
- Microsoft Windows 10 Version 1809
From 10.0.17763.0 · fixed in 10.0.17763.9245
- Microsoft Windows Server 2012
From 6.2.9200.0 · fixed in 6.2.9200.26349
- Microsoft Windows Server 2012 (Server Core installation)
From 6.2.9200.0 · fixed in 6.2.9200.26349
- Microsoft Windows Server 2012 R2
From 6.3.9600.0 · fixed in 6.3.9600.23398
- Microsoft Windows Server 2012 R2 (Server Core installation)
From 6.3.9600.0 · fixed in 6.3.9600.23398
- Microsoft Windows Server 2016
From 10.0.14393.0 · fixed in 10.0.14393.9512
- Microsoft Windows Server 2016 (Server Core installation)
From 10.0.14393.0 · fixed in 10.0.14393.9512
- Microsoft Windows Server 2019
From 10.0.17763.0 · fixed in 10.0.17763.9245
- Microsoft Windows Server 2019 (Server Core installation)
From 10.0.17763.0 · fixed in 10.0.17763.9245
- Microsoft Windows Server 2022
From 10.0.20348.0 · fixed in 10.0.20348.5622
- Microsoft Windows Server 2025
From 10.0.26100.0 · fixed in 10.0.26100.33438
- Microsoft Windows Server 2025 (Server Core installation)
From 10.0.26100.0 · fixed in 10.0.26100.33438