CVE-2022-48306 MEDIUM

CVE-2022-48306: Gotham Chat IRC help does not validate hostnames in TLS certificates

Vendor Palantir
Product Palantir Gotham Chat IRC helper
Weakness CWE-297
Published February 16, 2023
Last update March 18, 2025

CVSS base score

5.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Improper Validation of Certificate with Host Mismatch vulnerability in Gotham Chat IRC helper of Palantir Gotham allows A malicious attacker in a privileged network position could abuse this to perform a man-in-the-middle attack. A successful man-in-the-middle attack would allow them to intercept, read, or modify network communications to and from the affected service. This issue affects: Palantir Palantir Gotham Chat IRC helper versions prior to 30221005.210011.9242.

Key dates

02Disclosure timeline

February 16, 2023 CVE published
March 18, 2025 Record updated