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Cross-site Request Forgery (CSRF) Affecting etcd3 package, versions *

Severity

 Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.33% (72nd percentile)

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  • Snyk IDSNYK-RHEL7-ETCD3-4956725
  • published26 Mar 2023
  • disclosed7 Mar 2018
Report a new vulnerability Found a mistake?

Introduced: 7 Mar 2018

CVE-2018-1098  (opens in a new tab)
CWE-352  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:7 etcd3.

NVD Description

Note: Versions mentioned in the description apply only to the upstream etcd3 package and not the etcd3 package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

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.