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.
CVE-2018-1098 - High Severity Vulnerability
Auditing for TLS certificates (Go code)
Library home page: https://proxy.golang.org/github.com/google/certificate-transparency-go/@v/v1.0.20.zip
Dependency Hierarchy: - github.com/docker/swarmkit/ca-5a5494a9a7b408b790533a5e4e1cb43ca1c32aad (Root Library) - github.com/cloudflare/cfssl/initca-1.3.2 - github.com/cloudflare/cfssl/config-1.3.2 - github.com/cloudflare/cfssl/helpers-1.3.2 - :x: **github.com/google/certificate-transparency-go-v1.0.20** (Vulnerable Library)
Found in HEAD commit: 74c0db1e26014a7f5e115cea39a5b8613c912db7
Found in base branch: master
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.
Publish Date: 2018-04-03
URL: CVE-2018-1098
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: Required - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High
For more information on CVSS3 Scores, click here.Type: Upgrade version
Origin: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-1098
Release Date: 2018-04-03
Fix Resolution: v3.4.0-rc.0