Vulnerability Monitor

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CVE-2018-1098

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.

Published

2018-04-03T16:29:00.237

Last Modified

2024-11-21T03:59:10.670

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 8.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-352
  • Type: Secondary
    CWE-352
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application redhat etcd ≤ 3.3.1 Yes
Operating System fedoraproject fedora 30 Yes
References