Is CVE-2018-12364 in the CISA KEV catalog?

No. CVE-2018-12364 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-12364?

CVE-2018-12364 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2018-12364?

CVE-2018-12364 has an EPSS score of 1.82% (76th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-12364?

Upgrade firefox on debian unstable to 61.0-1 or later. Fixes are available for 7 affected products.

CVE & CISA-KEV Catalog

CVE-2018-12364

HIGHEPSS 76th pctl

8.8

CVSS v3

NVD

Description

NPAPI plugins, such as Adobe Flash, can send non-simple cross-origin requests, bypassing CORS by making a same-origin POST that does a 307 redirect to the target site. This allows for a malicious site to engage in cross-site request forgery (CSRF) attacks. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.

CWE-352Cross-Site Request Forgery

How to fix

Remediation Available

firefoxDebian

Fixed in:61.0-1CVE-2018-12364

firefoxUbuntu

Fixed in:61.0+build3-0ubuntu0.14.04.2USN-3705-1

Fixed in:61.0+build3-0ubuntu0.16.04.2USN-3705-1

Fixed in:61.0+build3-0ubuntu0.18.04.1USN-3705-1

thunderbirdUbuntu

Fixed in:1:52.9.1+build3-0ubuntu0.14.04.1USN-3714-1

Fixed in:1:52.9.1+build3-0ubuntu0.16.04.1USN-3714-1

Fixed in:1:52.9.1+build3-0ubuntu0.18.04.1USN-3714-1

DeveloperEditionWindows application

Affected:53.0 60.1.0Fixed in:60.1.0Mozilla

Affected:61.0Fixed in:61.0Mozilla

Mozilla Firefox (en-US)Windows application

Affected:61.0Fixed in:61.0Mozilla

Affected:53.0 60.1.0Fixed in:60.1.0Mozilla

Mozilla Firefox ESR (en-US)Windows application

Affected:52.9Fixed in:52.9Mozilla

Mozilla Thunderbird (en-US)Windows application

Affected:52.9.1 60.0Fixed in:60.0Mozilla

Affected:52.9Fixed in:52.9Mozilla

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

1.82%probability of exploitation in 30 days

76thpercentile

Elevated risk: more likely to be exploited than 76% of all known CVEs.

References

Related Vulnerabilities

Other CWE-352 (Cross-Site Request Forgery) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2016-6277	High	8.8	100%	KEV	-
CVE-2014-0054	Medium	6.8	91%	-	Fix
CVE-2013-6429	Medium	6.8	90%	-	Fix
CVE-2022-41622	High	8.8	88%	-	-
CVE-2018-7700	High	8.8	75%	-	-
CVE-2015-2295	Medium	6.8	66%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.