A cross-site request forgery flaw was found in etcd 3.3.1 and earlier. An attacker can set up a website that tries to send a POST request to the etcd server and modify a key. Adding a key is done with PUT so it is theoretically safe (canโt PUT from an HTML form or such) but POST allows creating in-order keys that an attacker can send.
CPE | Name | Operator | Version |
---|---|---|---|
go.etcd.io/etcd/v3 | lt | 3.4.0 |
bugzilla.redhat.com/show_bug.cgi?id=1552714
github.com/coreos/etcd/commit/a7e5790c82039945639798ae9a3289fe787f5e56
github.com/coreos/etcd/issues/9353
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JX7QTIT465BQGRGNCE74RATRQLKT2QE4
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UPGYHMSKDPW5GAMI7BEP3XQRVRLLBJKS
lists.fedoraproject.org/archives/list/[email protected]/message/JX7QTIT465BQGRGNCE74RATRQLKT2QE4
lists.fedoraproject.org/archives/list/[email protected]/message/UPGYHMSKDPW5GAMI7BEP3XQRVRLLBJKS
nvd.nist.gov/vuln/detail/CVE-2018-1098