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MediaWiki Use of a Broken or Risky Cryptographic Algorithm Vulnerability (CVE-2021-31556) - Vulnerability Database

MediaWiki Use of a Broken or Risky Cryptographic Algorithm Vulnerability (CVE-2021-31556)

Description

An issue was discovered in the Oauth extension for MediaWiki through 1.35.2. MWOAuthConsumerSubmitControl.php does not ensure that the length of an RSA key will fit in a MySQL blob.

References

CVE-2021-31556

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Severity

Critical

Classification

CVE-2021-31556
CWE-327
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update
Known Vulnerabilities