CVE-2014-3493
2.7 · LOWOverview
CVE-2014-3493 is a low-severity vulnerability affecting samba samba. It was published on June 23, 2014 and has a CVSS 2.0 base score of 2.7 (LOW).
This vulnerability has a CVSS 2.0 base score of 2.7, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
The push_ascii function in smbd in Samba 3.6.x before 3.6.24, 4.0.x before 4.0.19, and 4.1.x before 4.1.9 allows remote authenticated users to cause a denial of service (memory corruption and daemon crash) via an attempt to read a Unicode pathname without specifying use of Unicode, leading to a character-set conversion failure that triggers an invalid pointer dereference.
Remediation
Check the references section for vendor advisories and patches from samba. Update samba 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 |
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References
Frequently Asked Questions
What is CVE-2014-3493?
CVE-2014-3493 is a low-severity vulnerability affecting samba samba. It was published on June 23, 2014 and has a CVSS 2.0 base score of 2.7 (LOW).
How severe is CVE-2014-3493?
This vulnerability has a CVSS 2.0 base score of 2.7, 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-2014-3493?
Check the references section for vendor advisories and patches from samba. Update samba 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-2014-3493?
CyberStrike's AI-powered security agents can automatically detect CVE-2014-3493 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
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