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Vulnerability details: VCID-k43j-yfa2-aaab
Vulnerability ID VCID-k43j-yfa2-aaab
Aliases CVE-2018-12401
Summary Some special resource URIs will cause a non-exploitable crash if loaded with optional parameters following a '?' in the parsed string. This could lead to denial of service (DOS) attacks. This vulnerability affects Firefox < 63.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-20 Improper Input Validation
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-12401.html
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12401.json
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.00655 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.00655 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.00655 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.00655 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.00655 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.00655 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.00655 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.00655 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.00655 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.00670 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.00670 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.0255 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
epss 0.07662 https://api.first.org/data/v1/epss?cve=CVE-2018-12401
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1693626
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12401
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2018-12401
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2018-12401
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-2018-12401
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-12401.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12401.json
https://api.first.org/data/v1/epss?cve=CVE-2018-12401
https://bugzilla.mozilla.org/show_bug.cgi?id=1422456
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12401
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-2018-12401
https://www.mozilla.org/security/advisories/mfsa2018-26/
http://www.securityfocus.com/bid/105721
http://www.securitytracker.com/id/1041944
1693626 https://bugzilla.redhat.com/show_bug.cgi?id=1693626
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-2018-12401 https://nvd.nist.gov/vuln/detail/CVE-2018-12401
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:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12401.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:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-12401
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:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-12401
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 0.75271
EPSS Score 0.00469
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.