CVE-2006-10002 | BDVDB-2026-321127 Detail
TODDRXML::Parser
Description#
XML::Parser versions through 2.45 for Perl could overflow the pre-allocated buffer size cause a heap corruption (double free or corruption) and crashes. A :utf8 PerlIO layer, parse_stream() in Expat.xs could overflow the XML input buffer because Perl's read() returns decoded characters while SvPV() gives back multi-byte UTF-8 bytes that can exceed the pre-allocated buffer size. This can cause heap corruption (double free or corruption) and crashes.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.
Weaknesses#
References#
- https://rt.cpan.org/Ticket/Display.html?id=19859
- https://github.com/cpan-authors/XML-Parser/issues/64
- https://metacpan.org/release/TODDR/XML-Parser-2.46/changes
- https://github.com/cpan-authors/XML-Parser/commit/56b0509dfc6b559cd7555ea81ee62e3622069255.patch
- http://www.openwall.com/lists/oss-security/2026/03/19/1
- http://www.openwall.com/lists/oss-security/2026/03/22/3
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.