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Extra Mitigation Curation

apache_httpd/CVE-2009-0023

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Advisory Summary

apache_httpd/CVE-2009-0023

A heap-based underwrite flaw was found in the way the bundled copy of the APR-util library created compiled forms of particular search patterns. An attacker could formulate a specially-crafted search keyword, that would overwrite arbitrary heap memory locations when processed by the pattern preparation engine.
Mitigation Type Mitigation Data Mitigation Note