Potential Denial-of-Service in bindata (CVE-2021-32823)

Résumé

Potential Denial-of-Service in bindata

Description d'origine

La description telle que publiée par la source (souvent en anglais).

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. In combination with .constantize there is a potential for a CPU-based DoS. In version 2.4.10 bindata improved the creation time of Bits and Integers.

Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

Paquets affectés

Bitnami gitlab

[{"type":"SEMVER","events":[{"introduced":"12.0.0"},{"fixed":"13.10.5"},{"introduced":"13.11.0"},{"fixed":"13.11.5"},{"introduced":"13.12.0"},{"fixed":"13.12.2"}]}]

État des correctifs par distribution

Paquets corrigés publiés par chaque distribution pour cette CVE

Debian DEBIAN-CVE-2021-32823 ruby-bindata Corrigé dans: 2.4.14-1
Ubuntu UBUNTU-CVE-2021-32823 ruby-bindata

Références

advisory about.gitlab.com
advisory github.com
advisory github.com
advisory github.com
advisory rubygems.org
web nvd.nist.gov