This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2021-32823 →

DEBIAN-CVE-2021-32823

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 cl...

Original description

The description as published by the source.

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) OSV

Affected packages

Debian:12 ruby-bindata

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.14-1"}]}]

Debian:13 ruby-bindata

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.14-1"}]}]

Debian:14 ruby-bindata

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.14-1"}]}]

References

advisory security-tracker.debian.org