CVE-2020-25630 (GCVE-0-2020-25630)

Vulnerability from cvelistv5 – Published: 2020-12-08 00:13 – Updated: 2024-08-04 15:40
VLAI?
Summary
A vulnerability was found in Moodle where the decompressed size of zip files was not checked against available user quota before unzipping them, which could lead to a denial of service risk. This affects versions 3.9 to 3.9.1, 3.8 to 3.8.4, 3.7 to 3.7.7, 3.5 to 3.5.13 and earlier unsupported versions. Fixed in 3.9.2, 3.8.5, 3.7.8 and 3.5.14.
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a Moodle Affected: 3.9 to 3.9.1
Affected: 3.8 to 3.8.4
Affected: 3.7 to 3.7.7
Affected: 3.5 to 3.5.13
Affected: earlier unsupported versions
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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