cbcvebase.
CVE-2018-5166
published 2018-06-11

CVE-2018-5166: WebExtensions can use request redirection and a "filterReponseData" filter to bypass host permission settings to redirect network traffic and access content…

PriorityP341high7.5CVSS 3.0
AVNACLPRNUINSUCHINAN
EPSS
2.43%
82.3th percentile
WebExtensions can use request redirection and a "filterReponseData" filter to bypass host permission settings to redirect network traffic and access content from a host for which they do not have explicit user permission. This vulnerability affects Firefox < 60.

Affected

13 ranges
VendorProductVersion rangeFixed in
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
debianfirefox< firefox 60.0-1 (sid)firefox 60.0-1 (sid)
mozillafirefox< 60.060.0
mozillafirefox>= 0 < 60.0+build2-0ubuntu0.14.04.160.0+build2-0ubuntu0.14.04.1
mozillafirefox>= 0 < 60.0.1+build2-0ubuntu0.14.04.160.0.1+build2-0ubuntu0.14.04.1
mozillafirefox>= 0 < 60.0+build2-0ubuntu0.16.04.160.0+build2-0ubuntu0.16.04.1
mozillafirefox>= 0 < 60.0.1+build2-0ubuntu0.16.04.160.0.1+build2-0ubuntu0.16.04.1
mozillafirefox>= 0 < 60.0+build2-0ubuntu160.0+build2-0ubuntu1
mozillafirefox>= 0 < 60.0.1+build2-0ubuntu0.18.04.160.0.1+build2-0ubuntu0.18.04.1
mozillafirefox>= unspecified < 6060

CVSS provenance

nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
osv9.8CRITICAL
vendor_ubuntu9.8CRITICAL
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
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