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CVE-2010-0393

6.9 · MEDIUM

The _cupsGetlang function, as used by lppasswd.c in lppasswd in CUPS 1.2.2, 1.3.7, 1.3.9, and 1.4.1, relies on an environment variable to determine the file that provides localized message strings,…

Published Mar 5, 2010appleCWE-264EPSS 0.32%

Overview

CVE-2010-0393 is a medium-severity vulnerability affecting apple cups. It was published on March 5, 2010 and has a CVSS 2.0 base score of 6.9 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 6.9, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

The _cupsGetlang function, as used by lppasswd.c in lppasswd in CUPS 1.2.2, 1.3.7, 1.3.9, and 1.4.1, relies on an environment variable to determine the file that provides localized message strings, which allows local users to gain privileges via a file that contains crafted localization data with format string specifiers.

Remediation

Check the references section for vendor advisories and patches from apple. Update cups 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

Reflists.apple.com/archives/security-announce/2010//Mar/msg00001.htmlRefsecurity.gentoo.org/glsa/glsa-201207-10.xmlRefsupport.apple.com/kb/HT4077Refwww.cups.org/str.php?L3482Refwww.mandriva.com/security/advisories?name=MDVSA-2010:072Refwww.mandriva.com/security/advisories?name=MDVSA-2010:073Refwww.securityfocus.com/bid/38524Refwww.ubuntu.com/usn/USN-906-1Refbugzilla.redhat.com/show_bug.cgi?id=558460Reflists.apple.com/archives/security-announce/2010//Mar/msg00001.html

How CyberStrike helps

Frequently asked questions

What is CVE-2010-0393?

CVE-2010-0393 is a medium-severity vulnerability affecting apple cups. It was published on March 5, 2010 and has a CVSS 2.0 base score of 6.9 (MEDIUM).

How severe is CVE-2010-0393?

This vulnerability has a CVSS 2.0 base score of 6.9, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2010-0393?

Check the references section for vendor advisories and patches from apple. Update cups 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-2010-0393?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2010-0393 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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