When was CVE-2018-14446 disclosed?

CVE-2018-14446 was first published in the National Vulnerability Database on July 20, 2018, 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-2018-14446 actively exploited?

CVE-2018-14446 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 74.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-14446?

CVE-2018-14446 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2018-14446?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-14446, 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-2018-14446

HIGHNVD 8.88.8—

8.8

MP4Integer32Property::Read in atom_avcC.cpp in MP4v2 2.1.0 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted MP4 file.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 74.9%
KEV: Not listed

References (12)

cve@mitrehttp://hac425.unaux.com/index.php/archives/63/
cve@mitrehttps://github.com/TechSmith/mp4v2/issues/20
cve@mitrehttps://github.com/enzo1982/mp4v2/releases/tag/v2.1.0
cve@mitrehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6YCHVOYPIBGM5HYUMQ77KZH2IHSITKVE/
cve@mitrehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FRSO2IMK6P7MOIZWGWKONPIEHKBA7WL3/
cve@mitrehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GISUIWPKBWPXORUFNWBGFTKQS7UUVUC4/
af854a3a-2127-422b-91ae-364da2661108http://hac425.unaux.com/index.php/archives/63/
af854a3a-2127-422b-91ae-364da2661108https://github.com/TechSmith/mp4v2/issues/20
af854a3a-2127-422b-91ae-364da2661108https://github.com/enzo1982/mp4v2/releases/tag/v2.1.0
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6YCHVOYPIBGM5HYUMQ77KZH2IHSITKVE/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FRSO2IMK6P7MOIZWGWKONPIEHKBA7WL3/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GISUIWPKBWPXORUFNWBGFTKQS7UUVUC4/

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CVE-2018-14446

Published

Last Modified

References (12)

Weakness Classification(1)

Data Freshness Timeline

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-14446?

Same CWE

CVE-2018-14446

📅 Published

🔄 Last Modified

🔗 References (12)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-14446?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (12)

Frequently asked(5)

Related CVEs(same CWE)