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CVE-2003-0853

5.0 · MEDIUM

An integer overflow in ls in the fileutils or coreutils packages may allow local users to cause a denial of service or execute arbitrary code via a large -w value, which could be remotely exploited…

Published Nov 17, 2003gnuEPSS 11.09%

Overview

CVE-2003-0853 is a medium-severity vulnerability affecting gnu fileutils. It was published on November 17, 2003 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

An integer overflow in ls in the fileutils or coreutils packages may allow local users to cause a denial of service or execute arbitrary code via a large -w value, which could be remotely exploited via applications that use ls, such as wu-ftpd.

Remediation

Check the references section for vendor advisories and patches from gnu. Update fileutils 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

References

Refdistro.conectiva.com.br/atualizacoes/?id=a&anuncio=000768Refdistro.conectiva.com.br/atualizacoes/?id=a&anuncio=000771Reflists.grok.org.uk/pipermail/full-disclosure/2003-October/012548.htmlRefsecunia.com/advisories/10126Refsecunia.com/advisories/17069Refsupport.avaya.com/elmodocs2/security/ASA-2005-213.pdfRefwww.guninski.com/binls.htmlRefwww.mandriva.com/security/advisories?name=MDKSA-2003:106Refwww.redhat.com/support/errata/RHSA-2003-309.htmlRefwww.redhat.com/support/errata/RHSA-2003-310.html

How CyberStrike helps

Frequently asked questions

What is CVE-2003-0853?

CVE-2003-0853 is a medium-severity vulnerability affecting gnu fileutils. It was published on November 17, 2003 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2003-0853?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2003-0853?

Check the references section for vendor advisories and patches from gnu. Update fileutils 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-2003-0853?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2003-0853 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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