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Fencer Intel
high 7.1

CVE-2020-23931 json

An issue was discovered in gpac before 1.0.1.

published 5y ago modified 4mo ago also EUVD-2020-16668

cvss
7.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 61%
public exploits
0
none known

Summary

An issue was discovered in gpac before 1.0.1. The abst_box_read function in box_code_adobe.c has a heap-based buffer over-read.

Patch / fix

  • gpac gpac 1.0.1
  • gpac Debian 11 1.0.1+dfsg1-2

debian advisories DEBIAN-CVE-2020-23931

  • gpac Arch Linux 1:1.0.1-1

arch linux advisories AVG-1856

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Exploit prediction

0.94% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.1 7.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
NVD 2.0 5.8 AV:N/AC:M/Au:N/C:P/I:N/A:P

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.