CVE-2020-24222

HIGHNVD 7.87.8—

7.8

Buffer Overflow vulnerability in jfif_decode() function in rockcarry ffjpeg through version 1.0.0, allows local attackers to execute arbitrary code due to an issue with ALIGN.

CVSS v3: 7.8
EG Score: 7.8(medium)
EPSS: 13.8%
KEV: Not listed

Published

August 11, 2023

Last Modified

November 21, 2024

References (2)

cve@mitrehttps://github.com/rockcarry/ffjpeg/issues/31
af854a3a-2127-422b-91ae-364da2661108https://github.com/rockcarry/ffjpeg/issues/31

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-120Buffer Copy without Checking Size (Classic Buffer Overflow)

Data Freshness Timeline

(refreshed 8× in last 7d / 8× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:39 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-24 19:31 UTCEG score recompute
2026-05-24 19:31 UTCGHSA enrichment
2026-05-24 16:48 UTCepss_batch

Frequently asked(5)

What is CVE-2020-24222?

CVE-2020-24222 is a high vulnerability published on August 11, 2023. Buffer Overflow vulnerability in jfif_decode() function in rockcarry ffjpeg through version 1.0.0, allows local attackers to execute arbitrary code due to an issue with ALIGN.

When was CVE-2020-24222 disclosed?

CVE-2020-24222 was first published in the National Vulnerability Database on August 11, 2023, 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-2020-24222 actively exploited?

CVE-2020-24222 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 13.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2020-24222?

CVE-2020-24222 has a CVSS v3 base score of 7.8 (NVD).

How do I remediate CVE-2020-24222?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-24222, 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.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2020-24222

Explore →

Is Your Infrastructure Affected by CVE-2020-24222?

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

Start Free Scan →Browse All CVEs

CVE-2020-24222

📅 Published

🔄 Last Modified

🔗 References (2)