CVE-2013-4391
7.5 · HIGHOverview
CVE-2013-4391 is a high-severity vulnerability affecting systemd_project systemd. It was published on October 28, 2013 and has a CVSS 2.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Integer overflow in the valid_user_field function in journal/journald-native.c in systemd allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large journal data field, which triggers a heap-based buffer overflow.
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
| Vendor | Product | Versions | Status |
|---|---|---|---|
| systemd_project | systemd | >= 0, < 190 | Affected |
References
Frequently Asked Questions
What is CVE-2013-4391?
CVE-2013-4391 is a high-severity vulnerability affecting systemd_project systemd. It was published on October 28, 2013 and has a CVSS 2.0 base score of 7.5 (HIGH).
How severe is CVE-2013-4391?
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2013-4391?
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-2013-4391?
CyberStrike's AI-powered security agents can automatically detect CVE-2013-4391 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
Related HIGH CVEs from 2013
View all →Apache CXF 2.4.x before 2.4.8, 2.5.x before 2.5.4, and 2.6.x before 2.6.1, when a Supporting Token s
The H.263 codec (libavcodec/h263dec.c) in FFmpeg 0.7.x before 0.7.12, 0.8.x before 0.8.11, and unspe
The Print Spooler in Microsoft Windows Server 2008 R2 and R2 SP1 and Windows 7 Gold and SP1 allows r
Heap-based buffer overflow in the XSLT engine in Adobe Reader and Acrobat 9.x before 9.5.3, 10.x bef
Adobe Reader and Acrobat 9.x before 9.5.3, 10.x before 10.1.5, and 11.x before 11.0.1 allow attacker
Use-after-free vulnerability in Adobe Reader and Acrobat 9.x before 9.5.3, 10.x before 10.1.5, and 1
Heap-based buffer overflow in Adobe Reader and Acrobat 9.x before 9.5.3, 10.x before 10.1.5, and 11.
Heap-based buffer overflow in Adobe Reader and Acrobat 9.x before 9.5.3, 10.x before 10.1.5, and 11.
Adobe Reader and Acrobat 9.x before 9.5.3, 10.x before 10.1.5, and 11.x before 11.0.1 allow attacker
Buffer overflow in Adobe Reader and Acrobat 9.x before 9.5.3, 10.x before 10.1.5, and 11.x before 11
Adobe Reader and Acrobat 9.x before 9.5.3, 10.x before 10.1.5, and 11.x before 11.0.1 allow attacker
Adobe Reader and Acrobat 9.x before 9.5.3, 10.x before 10.1.5, and 11.x before 11.0.1 allow attacker