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CVE-2013-4393

2.1 · LOW

journald in systemd, when the origin of native messages is set to file, allows local users to cause a denial of service (logging service blocking) via a crafted file descriptor.

Published Oct 28, 2013systemd_projectEPSS 0.39%

Overview

CVE-2013-4393 is a low-severity vulnerability affecting systemd_project systemd. It was published on October 28, 2013 and has a CVSS 2.0 base score of 2.1 (LOW).

This vulnerability has a CVSS 2.0 base score of 2.1, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

journald in systemd, when the origin of native messages is set to file, allows local users to cause a denial of service (logging service blocking) via a crafted file descriptor.

Remediation

Check the references section for vendor advisories and patches from systemd_project. Update systemd to the latest patched version. 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.

Affected products

VendorProductVersionsStatus
systemd_projectsystemd>= 0, < 194Affected

References

Refbugs.debian.org/cgi-bin/bugreport.cgi?bug=725357Refwww.openwall.com/lists/oss-security/2013/10/01/9Refbugzilla.redhat.com/show_bug.cgi?id=859104Refsecurity.gentoo.org/glsa/201612-34Refbugs.debian.org/cgi-bin/bugreport.cgi?bug=725357Refwww.openwall.com/lists/oss-security/2013/10/01/9Refbugzilla.redhat.com/show_bug.cgi?id=859104Refsecurity.gentoo.org/glsa/201612-34

How CyberStrike helps

Frequently asked questions

What is CVE-2013-4393?

CVE-2013-4393 is a low-severity vulnerability affecting systemd_project systemd. It was published on October 28, 2013 and has a CVSS 2.0 base score of 2.1 (LOW).

How severe is CVE-2013-4393?

This vulnerability has a CVSS 2.0 base score of 2.1, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2013-4393?

Check the references section for vendor advisories and patches from systemd_project. Update systemd to the latest patched version. 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-2013-4393?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2013-4393 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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