Is CVE-2018-5160 in the CISA KEV catalog?

No. CVE-2018-5160 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-5160?

CVE-2018-5160 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2018-5160?

CVE-2018-5160 has an EPSS score of 2.69% (84th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-5160?

Upgrade firefox on debian unstable to 60.0-1 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2018-5160

HIGHEPSS 84th pctl

7.5

CVSS v3

NVD

Description

WebRTC can use a "WrappedI420Buffer" pixel buffer but the owning image object can be freed while it is still in use. This can result in the WebRTC encoder using uninitialized memory, leading to a potentially exploitable crash. This vulnerability affects Firefox < 60.

CWE-416Use After Free CWE-908

How to fix

Remediation Available

firefoxDebian

Fixed in:60.0-1CVE-2018-5160

firefoxUbuntu

Fixed in:60.0+build2-0ubuntu0.14.04.1USN-3645-1

Fixed in:60.0+build2-0ubuntu0.16.04.1USN-3645-1

Fixed in:60.0+build2-0ubuntu1USN-3645-1

DeveloperEditionWindows application

Affected:60.0Fixed in:60.0Mozilla

Mozilla Firefox (en-US)Windows application

Affected:60.0Fixed in:60.0Mozilla

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 InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

2.69%probability of exploitation in 30 days

84thpercentile

Elevated risk: more likely to be exploited than 84% of all known CVEs.

References

Vendor Advisory2

Third-Party Advisory3

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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.