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Fencer Vulns
high 7.5

CVE-2024-25978 json

Msa-24-0001: denial of service risk in file picker unzip functionality

published 2024-02-19 2 y ago modified 2026-09-08 2 mo ago also BIT-moodle-2024-25978 , EUVD-2024-0504 , GHSA-487g-3m3v-hjhq

cvss
7.5
version 3.1, CNA
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

Insufficient file size checks resulted in a denial of service risk in the file picker's unzip functionality.

Patch / fix

  • packagist moodle/moodle 4.1.9, 4.2.6, 4.3.3
  • bitnami moodle 4.1.9, 4.2.6, 4.3.3
  • moodle moodle 4.1.9, 4.2.6, 4.3.3

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2024-25978 updated cvss 7.5

MSA-24-0001: Denial of service risk in file picker unzip functionality

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.94% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
GitHub 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
OSV 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected packages

ecosystem package affected fixed in
packagist moodle/moodle
>=4.3.0, <4.3.3
>=4.2.0, <4.2.6
<4.1.9
4.3.3
4.2.6
4.1.9
bitnami moodle
<4.1.9
>=4.2.0, <4.2.6
>=4.3.0, <4.3.3
4.1.9
4.2.6
4.3.3

Classification

Weakness
  • CWE-400 Uncontrolled Resource Consumption
  • CWE-770 Allocation of Resources Without Limits or Throttling

References

Sources

Fencer Vulns 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.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.