CVE-2021-30485

An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_internal_dtd(), while parsing a crafted XML file, performs incorrect memory handling, leading to a NULL pointer dereference while running strcmp() on a NULL pointer.

• CWE-476

• https://lists.debian.org/debian-lts-announce/2021/07/msg00005.htmlThird Party Advisory
• https://sourceforge.net/p/ezxml/bugs/25/Exploit, Patch, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2021/07/msg00005.htmlThird Party Advisory
• https://sourceforge.net/p/ezxml/bugs/25/Exploit, Patch, Third Party Advisory

Published

Apr 11, 2021

Last Modified

Jun 17, 2026

Status

Modified

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