Summary
Impact: Elevation of Privilege. Microsoft rating: Moderate. Not known to be exploited — Exploitation Less Likely. Customer action: Required.
Details
What is the version information for this release?
Stable: Stable, 115.0.1901.183: 115.0.1901.183, 115.0.5790.98/99: 115.0.5790.98/99, 7/21/2023: 7/21/2023, Extended Stable: Extended Stable, 114.0.1901.183: 114.0.1901.183, 114.0.5735.243: 114.0.5735.243, 7/21/2023: 7/21/2023
According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?
Successful exploitation of this vulnerability requires an attacker to take additional actions prior to exploitation to prepare the target environment.
According to the CVSS metric, successful exploitation of this vulnerability could lead to some loss of integrity (I:L)? What does that mean for this vulnerability?
The attacker is only able to modify limited content of the affected API.
According to the CVSS metric, successful exploitation of this vulnerability could lead to no loss of availability (A:N)? What does that mean for this vulnerability?
An attacker cannot impact the availability of the browser.
Security updates
115.0.1901.183 — https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security
Vulnerabilities 1
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Medium 6.5
Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
Revision history
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#1
Information published.
References
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CVE-2023-38187 Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38187
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Microsoft Exploitability Index
https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1
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Microsoft Support Lifecycle
https://support.microsoft.com/lifecycle
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Common Vulnerability Scoring System
https://www.first.org/cvss