In the bindata RubyGem before version 2.4.10 there is a potential denial-of-service vulnerability. In affected versions it is very slow for certain classes in BinData to be created. For example BinData::Bit100000, BinData::Bit100001, BinData::Bit100002, BinData::Bit<N>. In combination with <user_input>.constantize there is a potential for a CPU-based DoS. In version 2.4.10 bindata improved the creation time of Bits and Integers.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: GitHub_M

Published: 2021-06-23T23:40:12

Updated: 2021-06-23T23:40:11

Reserved: 2021-05-12T00:00:00


Link: CVE-2021-32823

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-06-24T00:15:08.103

Modified: 2022-10-25T14:20:46.857


Link: CVE-2021-32823

JSON object: View

cve-icon Redhat Information

No data.