CVE-2015-4041
7.8 · HIGHOverview
CVE-2015-4041 is a high-severity vulnerability affecting gnu coreutils. It was published on January 24, 2020 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
The keycompare_mb function in sort.c in sort in GNU Coreutils through 8.23 on 64-bit platforms performs a size calculation without considering the number of bytes occupied by multibyte characters, which allows attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via long UTF-8 strings.
Remediation
Check the references section for vendor advisories and patches from gnu. Update coreutils 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 |
|---|---|---|---|
| gnu | coreutils | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2015-4041?
CVE-2015-4041 is a high-severity vulnerability affecting gnu coreutils. It was published on January 24, 2020 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2015-4041?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2015-4041?
Check the references section for vendor advisories and patches from gnu. Update coreutils 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-2015-4041?
CyberStrike's AI-powered security agents can automatically detect CVE-2015-4041 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.
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