CVE Vulnerability

CVE-2021-23409

The package github.com/pires/go-proxyproto before 0.6.0 are vulnerable to Denial of Service (DoS) via creating connections without the proxy protocol header.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/pires/go-proxyproto/issues/65 Issue Tracking Third Party Advisory
https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMPIRESGOPROXYPROTO-1316439 Patch Third Party Advisory
https://github.com/pires/go-proxyproto/pull/74/commits/cdc63867da24fc609b727231f682670d0d1cd346 Patch Third Party Advisory
https://github.com/pires/go-proxyproto/releases/tag/v0.6.0 Release Notes Third Party Advisory
https://github.com/pires/go-proxyproto/pull/74 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:go-proxyproto_project:go-proxyproto:*:*:*:*:*:*:*:*
Information

Published : 2021-07-21 07:15

Updated : 2021-07-29 06:20

NVD link : CVE-2021-23409

Mitre link : CVE-2021-23409

Products Affected
No products.
CWE
NVD-CWE-noinfo