GHSA-5gjm-fj42-x983HighCVSS 8.8
etcd Cross-site Request Forgery (CSRF)
🔗 CVE IDs covered (1)
📋 Description
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 (can't PUT from an HTML form or such) but POST allows creating in-order keys that an attacker can send.
🎯 Affected products1
- go/go.etcd.io/etcd/v3:< 3.4.0
🔗 References (9)
- https://nvd.nist.gov/vuln/detail/CVE-2018-1098
- https://github.com/coreos/etcd/issues/9353
- https://github.com/coreos/etcd/commit/a7e5790c82039945639798ae9a3289fe787f5e56
- https://bugzilla.redhat.com/show_bug.cgi?id=1552714
- https://lists.fedoraproject.org/archives/list/[email protected]/message/JX7QTIT465BQGRGNCE74RATRQLKT2QE4/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/UPGYHMSKDPW5GAMI7BEP3XQRVRLLBJKS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JX7QTIT465BQGRGNCE74RATRQLKT2QE4/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UPGYHMSKDPW5GAMI7BEP3XQRVRLLBJKS/
- https://github.com/advisories/GHSA-5gjm-fj42-x983