CVE-2023-46001

MEDIUMNVD 5.55.5—Elevated

5.5

Buffer Overflow vulnerability in gpac MP4Box v.2.3-DEV-rev573-g201320819-master allows a local attacker to cause a denial of service via the gpac/src/isomedia/isom_read.c:2807:51 function in gf_isom_get_user_data.

CVSS v3: 5.5
EG Score: 5.5(medium)
EPSS: 17.7%
KEV: Not listed

Published

November 7, 2023

Last Modified

November 21, 2024

References (4)

cve@mitrehttps://github.com/gpac/gpac/commit/e79b0cf7e72404750630bc01340e999f3940dbc4
cve@mitrehttps://github.com/gpac/gpac/issues/2629
af854a3a-2127-422b-91ae-364da2661108https://github.com/gpac/gpac/commit/e79b0cf7e72404750630bc01340e999f3940dbc4
af854a3a-2127-422b-91ae-364da2661108https://github.com/gpac/gpac/issues/2629

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 18× in last 7d / 20× 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.

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Frequently asked(5)

What is CVE-2023-46001?

CVE-2023-46001 is a medium vulnerability published on November 7, 2023. Buffer Overflow vulnerability in gpac MP4Box v.2.3-DEV-rev573-g201320819-master allows a local attacker to cause a denial of service via the gpac/src/isomedia/isomread.c:2807:51 function in gfisomgetuser_data.

When was CVE-2023-46001 disclosed?

CVE-2023-46001 was first published in the National Vulnerability Database on November 7, 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-2023-46001 actively exploited?

CVE-2023-46001 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 17.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-46001?

CVE-2023-46001 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2023-46001?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-46001, 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

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CVE-2023-46001

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-46001?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (4)

Frequently asked(5)

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