Information disclosure in Microsoft Edge
CVE-2018-0871
An information disclosure vulnerability exists when Edge improperly marks files, aka "Microsoft Edge Information Disclosure Vulnerability." This affects Microsoft Edge. This CVE ID is unique from CVE-2018-8234.
Vulnerability class: Information Disclosure
EPSS: 0.057 (92.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.
Affected products
- Microsoft Edge
- Microsoft Edge — versions Windows 10 Version 1803 for 32-bit Systems, Windows 10 Version 1703 for x64-based Systems, Windows 10 Version 1703 for 32-bit Systems
- Microsoft Windows_10 — versions 1703, 1709, 1803
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secure@microsoft.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- secure@microsoft.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- secure@microsoft.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
Frequently asked questions
- What is CVE-2018-0871?
- CVE-2018-0871 is a medium-severity vulnerability in Microsoft Edge, classified under Information Disclosure. CVSS score: 4.3/10. Published 2018-06-14.
- How severe is CVE-2018-0871?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2018-0871 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.