CVE-2018-1000100

Name: CVE-2018-1000100
Creator: NVD / NIST
Published: 2018-03-06T17:29:00.213+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.13%

Last modified Jun 17, 2026

CVE-2018-1000100 is a vulnerability of currently unknown severity. GPAC MP4Box version 0.7.1 and earlier contains a Buffer Overflow vulnerability in src/isomedia/avc_ext.c lines 2417 to 2420 that can result in Heap chunks being modified, this could lead to RCE. This attack appear to be exploitable via an attacker supplied MP4 file that when run by the victim may result in RCE.. EPSS estimates a 1.13% chance of exploitation in the next 30 days.

Description

GPAC MP4Box version 0.7.1 and earlier contains a Buffer Overflow vulnerability in src/isomedia/avc_ext.c lines 2417 to 2420 that can result in Heap chunks being modified, this could lead to RCE. This attack appear to be exploitable via an attacker supplied MP4 file that when run by the victim may result in RCE.

Metrics

EPSS Probability

1.13%

62.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-119

Affected Software

Vendor	Product	Versions
Gpac Project	Gpac	<= 0.7.1
Canonical	Ubuntu Linux	16.04
Canonical	Ubuntu Linux	18.04
Canonical	Ubuntu Linux	18.10

References

https://github.com/gpac/gpac/issues/994Third Party Advisory
https://usn.ubuntu.com/3926-1/Third Party Advisory
https://github.com/gpac/gpac/issues/994Third Party Advisory
https://usn.ubuntu.com/3926-1/Third Party Advisory

Timeline

Published: Mar 6, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-1000100?

How severe is CVE-2018-1000100?

Severity scoring for CVE-2018-1000100 is pending analysis. The EPSS model estimates a 1.13% probability of exploitation in the next 30 days.

How do I fix CVE-2018-1000100?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-1000100?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST