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CVE-2025-8283

3.7 · LOW

A vulnerability was found in the netavark package, a network stack for containers used with Podman.

Published Jul 28, 2025CWE-15EPSS 0.32%

Overview

CVE-2025-8283 is a low-severity vulnerability. It was published on July 28, 2025 and has a CVSS 3.1 base score of 3.7 (LOW).

This vulnerability has a CVSS 3.1 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

A vulnerability was found in the netavark package, a network stack for containers used with Podman. Due to dns.podman search domain being removed, netavark may return external servers if a valid A/AAAA record is sent as a response. When creating a container with a given name, this name will be used as the hostname for the container itself, as the podman's search domain is not added anymore the container is using the host's resolv.conf, and the DNS resolver will try to look into the search domains contained on it. If one of the domains contain a name with the same hostname as the running container, the connection will forward to unexpected external servers.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refaccess.redhat.com/security/cve/CVE-2025-8283Refbugzilla.redhat.com/show_bug.cgi?id=2383941GitHubgithub.com/advisories/GHSA-rpcf-rmh6-42xrGitHubgithub.com/containers/netavark/releases/tag/v1.15.1GitHubgithub.com/containers/podman/issues/2619

How CyberStrike helps

Frequently asked questions

What is CVE-2025-8283?

CVE-2025-8283 is a low-severity vulnerability. It was published on July 28, 2025 and has a CVSS 3.1 base score of 3.7 (LOW).

How severe is CVE-2025-8283?

This vulnerability has a CVSS 3.1 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2025-8283?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-8283?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-8283 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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