What is CVE-2018-19872?

CVE-2018-19872 is a medium vulnerability published on March 21, 2019. An issue was discovered in Qt 5.11. A malformed PPM image causes a division by zero and a crash in qppmhandler.cpp.

When was CVE-2018-19872 disclosed?

CVE-2018-19872 was first published in the National Vulnerability Database on March 21, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2018-19872 actively exploited?

CVE-2018-19872 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 49.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-19872?

CVE-2018-19872 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2018-19872?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-19872, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

CVE-2018-19872

MEDIUMNVD 5.5

5.5

An issue was discovered in Qt 5.11. A malformed PPM image causes a division by zero and a crash in qppmhandler.cpp.

CVSS v3: 5.5
EG Score: —
EPSS: 49.4%
KEV: Not listed

References (18)

cve@mitrehttp://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates/
cve@mitrehttp://lists.opensuse.org/opensuse-security-announce/2019-04/msg00080.html
cve@mitrehttps://bugreports.qt.io/browse/QTBUG-69449
cve@mitrehttps://lists.debian.org/debian-lts-announce/2020/09/msg00023.html
cve@mitrehttps://lists.debian.org/debian-lts-announce/2020/09/msg00024.html
cve@mitrehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2C5FHCR4A636BLTAXL76WWDJLOAHGNYG/
cve@mitrehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FO7IBY7YYKNMRD5OI3JNNUI42WEM7NUV/
cve@mitrehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XS6G3ZDFCHWFQD4CFXWFPHREOHBBDTD7/
cve@mitrehttps://usn.ubuntu.com/4275-1/
af854a3a-2127-422b-91ae-364da2661108http://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates/
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00080.html
af854a3a-2127-422b-91ae-364da2661108https://bugreports.qt.io/browse/QTBUG-69449
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/09/msg00023.html
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/09/msg00024.html
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2C5FHCR4A636BLTAXL76WWDJLOAHGNYG/

Is Your Infrastructure Affected by CVE-2018-19872?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2018-19872

Published

Last Modified

References (18)

Weakness Classification(1)

Data Freshness Timeline

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-19872?

CVE-2018-19872

📅 Published

🔄 Last Modified

🔗 References (18)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-19872?

Published

Last Modified

References (18)

Frequently asked(5)