SB2020090843 - Information disclosure in Microsoft Windows State Repository Service
Published: September 8, 2020 Updated: September 15, 2020
Security Bulletin ID
SB2020090843
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Use-after-free (CVE-ID: CVE-2020-0914)
CWE-ID: CWE-416 - Use After Free
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local user to gain access to potentially sensitive information.
The vulnerability exists due to a a use-after-free error within the Windows State Repository Service. A local user can use a specially crafted application to trigger use-after-free error and read contents of memory on the system.
Remediation
Install update from vendor's website.