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Vulnerability details: VCID-e49v-97ds-aaag
Vulnerability ID VCID-e49v-97ds-aaag
Aliases CVE-2018-12370
Summary In Reader View SameSite cookie protections are not checked on exiting. This allows for a payload to be triggered when Reader View is exited if loaded by a malicious site while Reader mode is active, bypassing CSRF protections. This vulnerability affects Firefox < 61.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-352 Cross-Site Request Forgery (CSRF)
CWE-829 Inclusion of Functionality from Untrusted Control Sphere
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-12370.html
cvssv3 8.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12370.json
epss 0.00223 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00223 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00223 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00223 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00223 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00223 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00223 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00223 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00223 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00223 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00223 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00223 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
epss 0.00753 https://api.first.org/data/v1/epss?cve=CVE-2018-12370
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1595035
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12370
cvssv3 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2018-12370
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2018-12370
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 Low https://www.mozilla.org/en-US/security/advisories/mfsa2018-15/#CVE-2018-12370
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-12370.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12370.json
https://api.first.org/data/v1/epss?cve=CVE-2018-12370
https://bugzilla.mozilla.org/show_bug.cgi?id=1456652
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12370
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-2018-12370
https://www.mozilla.org/security/advisories/mfsa2018-15/
http://www.securitytracker.com/id/1041193
1595035 https://bugzilla.redhat.com/show_bug.cgi?id=1595035
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: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-2018-12370 https://nvd.nist.gov/vuln/detail/CVE-2018-12370
No exploits are available.
Vector: CVSS:3.0/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-2018-12370.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:H/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-2018-12370
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:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-12370
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 0.61002
EPSS Score 0.00223
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.