CVE-2024-28110 Go SDK for CloudEvents's use of WithRoundTripper to create a Client leaks credentials

2024-03-0621:12:26

CWE-522

GitHub_M

github.com

cve-2024-28110

go sdk

cloudevents

withroundtripper

client

credentials

http roundtripper

patch

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

6.6

Confidence

High

SSVC

Exploitation

none

Automatable

yes

Technical Impact

partial

JSON

Go SDK for CloudEvents is the official CloudEvents SDK to integrate applications with CloudEvents. Prior to version 2.15.2, using cloudevents.WithRoundTripper to create a cloudevents.Client with an authenticated http.RoundTripper causes the go-sdk to leak credentials to arbitrary endpoints. When the transport is populated with an authenticated transport, then http.DefaultClient is modified with the authenticated transport and will start to send Authorization tokens to any endpoint it is used to contact. Version 2.15.2 patches this issue.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:cloudevents:sdk_go:*:*:*:*:*:*:*:*"
    ],
    "vendor": "cloudevents",
    "product": "sdk_go",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "2.15.2",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]