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CVE-2007-0650

6.8 · MEDIUM

Buffer overflow in the open_sty function in mkind.c for makeindex 2.14 in teTeX might allow user-assisted remote attackers to overwrite files and possibly execute arbitrary code via a long filename.

Published Feb 1, 2007makeindexEPSS 4.07%

Overview

CVE-2007-0650 is a medium-severity vulnerability affecting makeindex makeindex. It was published on February 1, 2007 and has a CVSS 2.0 base score of 6.8 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 6.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Buffer overflow in the open_sty function in mkind.c for makeindex 2.14 in teTeX might allow user-assisted remote attackers to overwrite files and possibly execute arbitrary code via a long filename. NOTE: other overflows exist but might not be exploitable, such as a heap-based overflow in the check_idx function.

Remediation

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

Refsecunia.com/advisories/26982Refsecunia.com/advisories/30168Refsecurity.gentoo.org/glsa/glsa-200709-17.xmlRefsecurity.gentoo.org/glsa/glsa-200711-34.xmlRefsecurity.gentoo.org/glsa/glsa-200805-13.xmlRefwww.mandriva.com/security/advisories?name=MDKSA-2007:109Refwww.securityfocus.com/bid/23872Refwww.vupen.com/english/advisories/2007/1706Refbugzilla.redhat.com/bugzilla/show_bug.cgi?id=225491Refexchange.xforce.ibmcloud.com/vulnerabilities/32284

How CyberStrike helps

Frequently asked questions

What is CVE-2007-0650?

CVE-2007-0650 is a medium-severity vulnerability affecting makeindex makeindex. It was published on February 1, 2007 and has a CVSS 2.0 base score of 6.8 (MEDIUM).

How severe is CVE-2007-0650?

This vulnerability has a CVSS 2.0 base score of 6.8, 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-2007-0650?

Check the references section for vendor advisories and patches from makeindex. Update makeindex 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-2007-0650?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2007-0650 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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