CVE-2022-3259: CWE-665 in OpenShift
Openshift 4.9 does not use HTTP Strict Transport Security (HSTS) which may allow man-in-the-middle (MITM) attacks.
AI Analysis
Technical Summary
CVE-2022-3259 is a security vulnerability identified in OpenShift version 4.9.0, specifically related to the absence of HTTP Strict Transport Security (HSTS) implementation. HSTS is a web security policy mechanism that helps protect HTTPS websites against protocol downgrade attacks and cookie hijacking by instructing browsers to only interact with the server over secure HTTPS connections. The lack of HSTS in OpenShift 4.9.0 means that clients connecting to the OpenShift web console or API endpoints may be susceptible to man-in-the-middle (MITM) attacks. An attacker positioned on the network path could intercept or manipulate traffic by forcing a downgrade from HTTPS to HTTP, potentially capturing sensitive information or injecting malicious content. The vulnerability is classified under CWE-665 (Improper Initialization), indicating that the security feature (HSTS) was not properly initialized or configured. According to the CVSS v3.1 scoring, this vulnerability has a score of 7.4 (High severity) with the vector AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N. This means the attack can be performed remotely over the network without privileges or user interaction, but requires high attack complexity. The impact on confidentiality and integrity is high, while availability is not affected. No known exploits are currently reported in the wild, and no patches or fixes have been linked in the provided data. The vulnerability affects OpenShift 4.9.0, a widely used enterprise Kubernetes container orchestration platform, which is critical for managing containerized applications in cloud and hybrid environments. The absence of HSTS could expose administrative consoles and APIs to interception and tampering, potentially leading to unauthorized access or data leakage.
Potential Impact
For European organizations utilizing OpenShift 4.9.0, this vulnerability poses a significant risk to the confidentiality and integrity of their container orchestration environments. Since OpenShift is often used to manage critical applications and sensitive workloads, a successful MITM attack could lead to exposure of credentials, tokens, or sensitive configuration data. This could facilitate further compromise of the infrastructure, unauthorized deployment of malicious containers, or data exfiltration. The high attack complexity somewhat limits the ease of exploitation, but given that no authentication or user interaction is required, attackers with network access (e.g., on shared or compromised networks) could exploit this vulnerability. European organizations in sectors such as finance, healthcare, telecommunications, and government, which rely heavily on containerized applications and cloud-native infrastructure, are particularly at risk. The lack of HSTS also undermines trust in secure communications, potentially affecting compliance with data protection regulations like GDPR if personal data is exposed. While availability is not directly impacted, the downstream effects of compromised integrity and confidentiality could lead to operational disruptions and reputational damage.
Mitigation Recommendations
To mitigate this vulnerability, European organizations should: 1) Upgrade OpenShift to a version where HSTS is properly implemented and enforced, or apply vendor-provided patches as soon as they become available. 2) In the interim, configure web servers and ingress controllers within the OpenShift environment to explicitly include HSTS headers with appropriate max-age and includeSubDomains directives to enforce HTTPS usage. 3) Employ network-level protections such as TLS interception detection, strict firewall rules, and network segmentation to reduce the risk of MITM attacks. 4) Use VPNs or secure tunnels for administrative access to OpenShift consoles and APIs to ensure encrypted and authenticated communication channels. 5) Monitor network traffic for anomalies indicative of downgrade or interception attempts. 6) Educate users and administrators about the risks of connecting over untrusted networks and encourage the use of secure connections. 7) Review and enhance logging and alerting mechanisms to detect potential exploitation attempts. These steps go beyond generic advice by focusing on compensating controls and interim configurations that can reduce exposure until a full patch is applied.
Affected Countries
Germany, France, United Kingdom, Netherlands, Sweden, Finland, Belgium, Italy
CVE-2022-3259: CWE-665 in OpenShift
Description
Openshift 4.9 does not use HTTP Strict Transport Security (HSTS) which may allow man-in-the-middle (MITM) attacks.
AI-Powered Analysis
Technical Analysis
CVE-2022-3259 is a security vulnerability identified in OpenShift version 4.9.0, specifically related to the absence of HTTP Strict Transport Security (HSTS) implementation. HSTS is a web security policy mechanism that helps protect HTTPS websites against protocol downgrade attacks and cookie hijacking by instructing browsers to only interact with the server over secure HTTPS connections. The lack of HSTS in OpenShift 4.9.0 means that clients connecting to the OpenShift web console or API endpoints may be susceptible to man-in-the-middle (MITM) attacks. An attacker positioned on the network path could intercept or manipulate traffic by forcing a downgrade from HTTPS to HTTP, potentially capturing sensitive information or injecting malicious content. The vulnerability is classified under CWE-665 (Improper Initialization), indicating that the security feature (HSTS) was not properly initialized or configured. According to the CVSS v3.1 scoring, this vulnerability has a score of 7.4 (High severity) with the vector AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N. This means the attack can be performed remotely over the network without privileges or user interaction, but requires high attack complexity. The impact on confidentiality and integrity is high, while availability is not affected. No known exploits are currently reported in the wild, and no patches or fixes have been linked in the provided data. The vulnerability affects OpenShift 4.9.0, a widely used enterprise Kubernetes container orchestration platform, which is critical for managing containerized applications in cloud and hybrid environments. The absence of HSTS could expose administrative consoles and APIs to interception and tampering, potentially leading to unauthorized access or data leakage.
Potential Impact
For European organizations utilizing OpenShift 4.9.0, this vulnerability poses a significant risk to the confidentiality and integrity of their container orchestration environments. Since OpenShift is often used to manage critical applications and sensitive workloads, a successful MITM attack could lead to exposure of credentials, tokens, or sensitive configuration data. This could facilitate further compromise of the infrastructure, unauthorized deployment of malicious containers, or data exfiltration. The high attack complexity somewhat limits the ease of exploitation, but given that no authentication or user interaction is required, attackers with network access (e.g., on shared or compromised networks) could exploit this vulnerability. European organizations in sectors such as finance, healthcare, telecommunications, and government, which rely heavily on containerized applications and cloud-native infrastructure, are particularly at risk. The lack of HSTS also undermines trust in secure communications, potentially affecting compliance with data protection regulations like GDPR if personal data is exposed. While availability is not directly impacted, the downstream effects of compromised integrity and confidentiality could lead to operational disruptions and reputational damage.
Mitigation Recommendations
To mitigate this vulnerability, European organizations should: 1) Upgrade OpenShift to a version where HSTS is properly implemented and enforced, or apply vendor-provided patches as soon as they become available. 2) In the interim, configure web servers and ingress controllers within the OpenShift environment to explicitly include HSTS headers with appropriate max-age and includeSubDomains directives to enforce HTTPS usage. 3) Employ network-level protections such as TLS interception detection, strict firewall rules, and network segmentation to reduce the risk of MITM attacks. 4) Use VPNs or secure tunnels for administrative access to OpenShift consoles and APIs to ensure encrypted and authenticated communication channels. 5) Monitor network traffic for anomalies indicative of downgrade or interception attempts. 6) Educate users and administrators about the risks of connecting over untrusted networks and encourage the use of secure connections. 7) Review and enhance logging and alerting mechanisms to detect potential exploitation attempts. These steps go beyond generic advice by focusing on compensating controls and interim configurations that can reduce exposure until a full patch is applied.
Affected Countries
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- redhat
- Date Reserved
- 2022-09-21T00:00:00.000Z
- Cisa Enriched
- true
Threat ID: 682d9848c4522896dcbf5e25
Added to database: 5/21/2025, 9:09:28 AM
Last enriched: 6/21/2025, 4:51:14 PM
Last updated: 8/6/2025, 10:23:31 PM
Views: 12
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