PKS टेलीमेट्री लॉग्स क्रेडेंशियल्स

The primary impact of CVE-2019-11273 is the potential exposure of usernames and passwords stored within the PKS billing database. While the information is described as 'non-sensitive,' unauthorized access to these credentials could still facilitate reconnaissance activities or provide a foothold for further attacks. An attacker who has already gained authenticated access to the PKS environment could leverage this vulnerability to enumerate user accounts and potentially escalate their privileges within the system. The blast radius is limited to the PKS environment itself, as the vulnerability does not directly expose external systems.

Organizations utilizing Pivotal Container Service (PKS) versions 1.3.x prior to 1.3.7 and 1.4.x prior to 1.4.1 are at risk. This includes deployments where user authentication credentials are stored within the PKS billing database and where access to these logs is not adequately restricted.

• kubernetes / server:

journalctl -u pks-billing-service | grep -i "username="

• kubernetes / server:

kubectl logs -l app=pks-billing-service -f | grep -i "password="

1. 2019-07-23Disclosure

   disclosure

1. आरक्षित2019-04-18
2. प्रकाशित2019-07-23
3. संशोधित2024-09-16
4. EPSS अद्यतन2026-04-02

The recommended mitigation for CVE-2019-11273 is to upgrade PKS to version 1.3.7 or later. If an immediate upgrade is not feasible, consider restricting access to the billing database logs to only authorized personnel. Implement robust access controls and auditing to monitor and detect any unauthorized attempts to access the logs. Review existing PKS configurations to ensure adherence to security best practices and minimize the potential impact of this vulnerability.