Low severity · published Sep 13, 2018
CVE-2018-8366
An information disclosure vulnerability exists when the Microsoft Edge Fetch API incorrectly handles a filtered response type, aka "Microsoft Edge Information Disclosure…
3.1
CVSS
5%
EPSS
No
On KEV
Description
An information disclosure vulnerability exists when the Microsoft Edge Fetch API incorrectly handles a filtered response type, aka "Microsoft Edge Information Disclosure Vulnerability." This affects Microsoft Edge.
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)5.0% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ED
Edge · Microsoft
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-8366
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-8366
Third Party Advisory
http://www.securityfocus.com/bid/105253
Third Party Advisory
http://www.securitytracker.com/id/1041623
Patch
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8366
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