Search for vulnerabilities
Vulnerability details: VCID-p3cw-6kpn-aaab
Vulnerability ID VCID-p3cw-6kpn-aaab
Aliases CVE-2018-12371
Summary An integer overflow vulnerability in the Skia library when allocating memory for edge builders on some systems with at least 16 GB of RAM. This results in the use of uninitialized memory, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 60.1, Thunderbird < 60, and Firefox < 61.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-190 Integer Overflow or Wraparound
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-12371.html
cvssv3 8.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12371.json
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00350 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.00442 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
epss 0.01397 https://api.first.org/data/v1/epss?cve=CVE-2018-12371
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1595036
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12361
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12367
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12371
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5156
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5187
cvssv3 8.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2018-12371
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2018-12371
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2018-12371
archlinux Critical https://security.archlinux.org/AVG-727
archlinux Critical https://security.archlinux.org/AVG-751
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-2018-12371
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2018-16
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2018-19
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-12371.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12371.json
https://api.first.org/data/v1/epss?cve=CVE-2018-12371
https://bugzilla.mozilla.org/show_bug.cgi?id=1465686
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12361
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12367
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12371
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5156
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5187
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://ubuntu.com/security/notices/USN-3705-1
https://www.mozilla.org/en-US/security/advisories/mfsa2018-15/#CVE-2018-12371
https://www.mozilla.org/security/advisories/mfsa2018-15/
https://www.mozilla.org/security/advisories/mfsa2018-16/
https://www.mozilla.org/security/advisories/mfsa2018-19/
1595036 https://bugzilla.redhat.com/show_bug.cgi?id=1595036
ASA-201806-14 https://security.archlinux.org/ASA-201806-14
ASA-201808-8 https://security.archlinux.org/ASA-201808-8
AVG-727 https://security.archlinux.org/AVG-727
AVG-751 https://security.archlinux.org/AVG-751
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:a:mozilla:thunderbird:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
CVE-2018-12371 https://nvd.nist.gov/vuln/detail/CVE-2018-12371
mfsa2018-16 https://www.mozilla.org/en-US/security/advisories/mfsa2018-16
mfsa2018-19 https://www.mozilla.org/en-US/security/advisories/mfsa2018-19
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12371.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:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-12371
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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-12371
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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-12371
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 0.72355
EPSS Score 0.00350
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.