Description

An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. A denial of service (resource consumption) can be accomplished by searching for a very long key in a Language Name Search.

Remediation

References

CVE-2021-46149

Related Vulnerabilities

WebLogic CVE-2020-2547 Vulnerability (CVE-2020-2547)

Dolibarr Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2023-38887)

ownCloud Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-1501)

Jboss EAP Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2015-1849)

OpenSSL Use of a Broken or Risky Cryptographic Algorithm Vulnerability (CVE-2018-0737)

Severity

High

Classification

CVE-2021-46149 CWE-400 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Tags

Missing Update Known Vulnerabilities