Buffer overflow in Microsoft Edge
CVE-2020-17058
Microsoft Browser Memory Corruption Vulnerability
Vulnerability class: Buffer Overflow
EPSS: 0.029 (85.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Microsoft Edge
- Microsoft Internet_explorer — versions 11
- Microsoft Internet Explorer 11 — versions 1.0.0
- Microsoft Edge (Edgehtml-based) — versions 1.0..0
- Microsoft Windows_10 — versions 1803, 1809, 1903
- Microsoft Windows_server_2016
- Microsoft Windows_server_2019
Weakness classification (CWE)
References
- secure@microsoft.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-17058?
- CVE-2020-17058 is a high-severity vulnerability in Microsoft Edge, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2020-11-11.
- How severe is CVE-2020-17058?
- High severity. CVSS v3 base score is 7.5 out of 10.