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Vulnerability details: VCID-4mef-717u-aaak
Vulnerability ID VCID-4mef-717u-aaak
Aliases CVE-2018-12403
Summary If a site is loaded over a HTTPS connection but loads a favicon resource over HTTP, the mixed content warning is not displayed to users. This vulnerability affects Firefox < 63.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-356 Product UI does not Warn User of Unsafe Actions
CWE-290 Authentication Bypass by Spoofing
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-12403.html
cvssv3 5.4 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12403.json
epss 0.00237 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.00237 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.00237 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.00237 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.00246 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.00246 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.00342 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
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epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
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epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.01508 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
epss 0.0349 https://api.first.org/data/v1/epss?cve=CVE-2018-12403
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1692373
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12403
cvssv3 6.1 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2018-12403
cvssv3 5.3 https://nvd.nist.gov/vuln/detail/CVE-2018-12403
archlinux Critical https://security.archlinux.org/AVG-787
generic_textual Low https://ubuntu.com/security/notices/USN-3801-1
generic_textual Low https://usn.ubuntu.com/usn/usn-3801-1
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2018-26
generic_textual Low https://www.mozilla.org/en-US/security/advisories/mfsa2018-26/#CVE-2018-12403
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-12403.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12403.json
https://api.first.org/data/v1/epss?cve=CVE-2018-12403
https://bugzilla.mozilla.org/show_bug.cgi?id=1484753
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12403
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://ubuntu.com/security/notices/USN-3801-1
https://usn.ubuntu.com/3801-1/
https://usn.ubuntu.com/usn/usn-3801-1
https://www.mozilla.org/en-US/security/advisories/mfsa2018-26/#CVE-2018-12403
https://www.mozilla.org/security/advisories/mfsa2018-26/
http://www.securityfocus.com/bid/105721
http://www.securitytracker.com/id/1041944
1692373 https://bugzilla.redhat.com/show_bug.cgi?id=1692373
ASA-201810-14 https://security.archlinux.org/ASA-201810-14
AVG-787 https://security.archlinux.org/AVG-787
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:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
CVE-2018-12403 https://nvd.nist.gov/vuln/detail/CVE-2018-12403
mfsa2018-26 https://www.mozilla.org/en-US/security/advisories/mfsa2018-26
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12403.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: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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-2018-12403
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:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-12403
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 0.61283
EPSS Score 0.00237
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.