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Vulnerability details: VCID-7m7b-f4hd-aaah
Vulnerability ID VCID-7m7b-f4hd-aaah
Aliases CVE-2017-7762
Summary When entered directly, Reader Mode did not strip the username and password section of URLs displayed in the addressbar. This can be used for spoofing the domain of the current page. This vulnerability affects Firefox < 54.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-20 Improper Input Validation
CWE-290 Authentication Bypass by Spoofing
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-7762.html
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7762.json
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epss 0.02144 https://api.first.org/data/v1/epss?cve=CVE-2017-7762
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1590493
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7762
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2017-7762
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2017-7762
archlinux Critical https://security.archlinux.org/AVG-302
generic_textual Medium https://ubuntu.com/security/notices/USN-3315-1
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2017-15
generic_textual Medium https://www.mozilla.org/en-US/security/advisories/mfsa2017-15/
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-7762.html
https://access.redhat.com/errata/RHSA-2018:2112
https://access.redhat.com/errata/RHSA-2018:2113
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7762.json
https://api.first.org/data/v1/epss?cve=CVE-2017-7762
https://bugzilla.mozilla.org/show_bug.cgi?id=1358248
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7762
https://ubuntu.com/security/notices/USN-3315-1
https://www.mozilla.org/en-US/security/advisories/mfsa2017-15/
https://www.mozilla.org/security/advisories/mfsa2017-15/
http://www.securityfocus.com/bid/99047
http://www.securitytracker.com/id/1038689
1590493 https://bugzilla.redhat.com/show_bug.cgi?id=1590493
ASA-201706-19 https://security.archlinux.org/ASA-201706-19
AVG-302 https://security.archlinux.org/AVG-302
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
CVE-2017-7762 https://nvd.nist.gov/vuln/detail/CVE-2017-7762
mfsa2017-15 https://www.mozilla.org/en-US/security/advisories/mfsa2017-15
USN-3315-1 https://usn.ubuntu.com/3315-1/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7762.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2017-7762
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2017-7762
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.52811
EPSS Score 0.00159
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.