Search for vulnerabilities
Vulnerability details: VCID-n8fz-yubj-aaap
Vulnerability ID VCID-n8fz-yubj-aaap
Aliases CVE-2018-12369
Summary WebExtensions bundled with embedded experiments were not correctly checked for proper authorization. This allowed a malicious WebExtension to gain full browser permissions. This vulnerability affects Firefox ESR < 60.1 and Firefox < 61.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-863 Incorrect Authorization
CWE-829 Inclusion of Functionality from Untrusted Control Sphere
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-12369.html
cvssv3 9.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12369.json
epss 0.00662 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.00662 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.00662 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.00662 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.01142 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.01142 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.01142 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.01142 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.01142 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.01142 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.01142 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.01142 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.01142 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.01142 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.01142 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.0247 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
epss 0.07058 https://api.first.org/data/v1/epss?cve=CVE-2018-12369
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1595034
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12369
cvssv3 8.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2018-12369
cvssv3 9.8 https://nvd.nist.gov/vuln/detail/CVE-2018-12369
archlinux Critical https://security.archlinux.org/AVG-727
cvssv3.1 8.8 https://security.gentoo.org/glsa/201810-01
generic_textual HIGH https://security.gentoo.org/glsa/201810-01
generic_textual Medium https://ubuntu.com/security/notices/USN-3705-1
generic_textual Medium https://www.mozilla.org/en-US/security/advisories/mfsa2018-15/#CVE-2018-12369
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2018-16
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-12369.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12369.json
https://api.first.org/data/v1/epss?cve=CVE-2018-12369
https://bugzilla.mozilla.org/show_bug.cgi?id=1454909
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12369
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://security.gentoo.org/glsa/201810-01
https://ubuntu.com/security/notices/USN-3705-1
https://usn.ubuntu.com/3705-1/
https://www.mozilla.org/en-US/security/advisories/mfsa2018-15/#CVE-2018-12369
https://www.mozilla.org/security/advisories/mfsa2018-15/
https://www.mozilla.org/security/advisories/mfsa2018-16/
http://www.securityfocus.com/bid/104561
http://www.securitytracker.com/id/1041193
1595034 https://bugzilla.redhat.com/show_bug.cgi?id=1595034
ASA-201806-14 https://security.archlinux.org/ASA-201806-14
AVG-727 https://security.archlinux.org/AVG-727
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:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
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:17.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
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:*:*:*
CVE-2018-12369 https://nvd.nist.gov/vuln/detail/CVE-2018-12369
mfsa2018-16 https://www.mozilla.org/en-US/security/advisories/mfsa2018-16
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12369.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:U/C:H/I:H/A:H 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:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-12369
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:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-12369
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:U/C:H/I:H/A:H Found at https://security.gentoo.org/glsa/201810-01
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 0.79514
EPSS Score 0.00662
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.