CVE-2020-25201

NameCVE-2020-25201
DescriptionHashiCorp Consul Enterprise version 1.7.0 up to 1.8.4 includes a namespace replication bug which can be triggered to cause denial of service via infinite Raft writes. Fixed in 1.7.9 and 1.8.5.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium
Debian Bugs973892

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
consul (PTS)buster1.0.7~dfsg1-5fixed
bullseye, sid1.7.4+dfsg1-1vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
consulsourcebuster(not affected)
consulsource(unstable)(unfixed)973892

Notes

[buster] - consul <not-affected> (Vulnerable code introduced later)
https://github.com/hashicorp/consul/pull/9024
https://github.com/hashicorp/consul/blob/master/CHANGELOG.md#185-october-23-2020

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