CVE & CISA-KEV Catalog

CVE-2019-7317

MEDIUMEPSS 95th pctl

5.3

CVSS v3

Description

png_image_free in png.c in libpng 1.6.x before 1.6.37 has a use-after-free because png_image_free_function is called under png_safe_execute.

CWE-416Use After Free

How to fix

Remediation Available

firefoxDebian

Fixed in:67.0-2CVE-2019-7317

firefoxUbuntu

Fixed in:67.0+build2-0ubuntu0.16.04.1USN-3991-1

Fixed in:67.0+build2-0ubuntu0.18.04.1USN-3991-1

libpng1.6Ubuntu

Fixed in:1.6.34-1ubuntu0.18.04.2USN-3962-1

libpng16-16Ubuntu

Fixed in:1.6.34-1ubuntu0.18.04.2USN-3962-1

openjdk-11-jdkUbuntu

Fixed in:11.0.4+11-1ubuntu2~18.04.3USN-4083-1

openjdk-11-jdk-headlessUbuntu

Fixed in:11.0.4+11-1ubuntu2~18.04.3USN-4083-1

openjdk-11-jreUbuntu

Fixed in:11.0.4+11-1ubuntu2~18.04.3USN-4083-1

openjdk-11-jre-headlessUbuntu

Fixed in:11.0.4+11-1ubuntu2~18.04.3USN-4083-1

openjdk-11-jre-zeroUbuntu

Fixed in:11.0.4+11-1ubuntu2~18.04.3USN-4083-1

openjdk-8Ubuntu

Fixed in:8u222-b10-1ubuntu1~16.04.1USN-4080-1

openjdk-8-jdkUbuntu

Fixed in:8u222-b10-1ubuntu1~16.04.1USN-4080-1

openjdk-8-jdk-headlessUbuntu

Fixed in:8u222-b10-1ubuntu1~16.04.1USN-4080-1

openjdk-8-jreUbuntu

Fixed in:8u222-b10-1ubuntu1~16.04.1USN-4080-1

openjdk-8-jre-headlessUbuntu

Fixed in:8u222-b10-1ubuntu1~16.04.1USN-4080-1

openjdk-8-jre-jamvmUbuntu

Fixed in:8u222-b10-1ubuntu1~16.04.1USN-4080-1

openjdk-8-jre-zeroUbuntu

Fixed in:8u222-b10-1ubuntu1~16.04.1USN-4080-1

openjdk-ltsUbuntu

Fixed in:11.0.4+11-1ubuntu2~18.04.3USN-4083-1

thunderbirdUbuntu

Fixed in:1:60.7.0+build1-0ubuntu0.16.04.1USN-3997-1

Fixed in:1:60.7.0+build1-0ubuntu0.18.04.1USN-3997-1

MySQLWindows application

Affected:8.0.23Fixed in:8.0.23Oracle Corporation

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 ComplexityHigh

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploit Intelligence

9.39%probability of exploitation in 30 days

95thpercentile

High risk: more likely to be exploited than 95% of all known CVEs.

References

Related Vulnerabilities

Other CWE-416 (Use After Free) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-0708	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-31166	Critical	9.8	100%	KEV	Fix
CVE-2015-5119	Critical	9.8	99%	KEV	-
CVE-2010-3962	High	8.1	97%	KEV	-
CVE-2015-0313	Critical	9.8	96%	KEV	Fix
CVE-2017-9798	High	7.5	95%	-	Fix

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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 2026-05-28.