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2 vulnerabilities by knative
CVE-2023-48713 (GCVE-0-2023-48713)
Vulnerability from cvelistv5 – Published: 2023-11-28 03:44 – Updated: 2024-10-11 17:58
VLAI?
Title
Knative Serving vulnerable to attacker-controlled pod causing denial of service of autoscaler
Summary
Knative Serving builds on Kubernetes to support deploying and serving of applications and functions as serverless containers. An attacker who controls a pod to a degree where they can control the responses from the /metrics endpoint can cause Denial-of-Service of the autoscaler from an unbound memory allocation bug. This is a DoS vulnerability, where a non-privileged Knative user can cause a DoS for the cluster. This issue has been patched in version 0.39.0.
Severity ?
6.5 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
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CVE-2022-41939 (GCVE-0-2022-41939)
Vulnerability from cvelistv5 – Published: 2022-11-19 00:00 – Updated: 2025-04-22 16:02
VLAI?
Title
Credential exposure when running third-party builders in knative/func
Summary
knative.dev/func is is a client library and CLI enabling the development and deployment of Kubernetes functions. Developers using a malicious or compromised third-party buildpack could expose their registry credentials or local docker socket to a malicious `lifecycle` container. This issues has been patched in PR #1442, and is part of release 1.8.1. This issue only affects users who are using function buildpacks from third-parties; pinning the builder image to a specific content-hash with a valid `lifecycle` image will also mitigate the attack.
Severity ?
6.1 (Medium)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
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