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CVE-2015-8842

3.3 · LOW

tmpfiles.d/systemd.conf in systemd before 229 uses weak permissions for /var/log/journal/%m/system.journal, which allows local users to obtain sensitive information by reading the file.

Published Apr 20, 2016CWE-264EPSS 0.36%

Overview

CVE-2015-8842 is a low-severity vulnerability. It was published on April 20, 2016 and has a CVSS 3.0 base score of 3.3 (LOW).

This vulnerability has a CVSS 3.0 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

tmpfiles.d/systemd.conf in systemd before 229 uses weak permissions for /var/log/journal/%m/system.journal, which allows local users to obtain sensitive information by reading the file.

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

Reflists.opensuse.org/opensuse-security-announce/2016-04/msg00044.htmlReflists.opensuse.org/opensuse-updates/2016-05/msg00109.htmlRefwww.openwall.com/lists/oss-security/2016/04/08/14Refwww.openwall.com/lists/oss-security/2016/04/08/15Refbugzilla.suse.com/show_bug.cgi?id=972612GitHubgithub.com/systemd/systemd/commit/afae249efa4774c6676738ac5de6aeb4daf4889fReflists.opensuse.org/opensuse-security-announce/2016-04/msg00044.htmlReflists.opensuse.org/opensuse-updates/2016-05/msg00109.htmlRefwww.openwall.com/lists/oss-security/2016/04/08/14Refwww.openwall.com/lists/oss-security/2016/04/08/15

How CyberStrike helps

Frequently asked questions

What is CVE-2015-8842?

CVE-2015-8842 is a low-severity vulnerability. It was published on April 20, 2016 and has a CVSS 3.0 base score of 3.3 (LOW).

How severe is CVE-2015-8842?

This vulnerability has a CVSS 3.0 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2015-8842?

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-2015-8842?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-8842 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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