CVE-2006-10002

Name	CVE-2006-10002
Description	XML::Parser versions through 2.47 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.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	378411

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
libxml-parser-perl (PTS)	bullseye	2.46-2	fixed
	bookworm	2.46-4	fixed
	forky, sid, trixie	2.47-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
libxml-parser-perl	source	(unstable)	2.34-4.2	medium		378411

Notes

https://lists.security.metacpan.org/cve-announce/msg/38106361/
https://rt.cpan.org/Ticket/Display.html?id=19859
https://github.com/cpan-authors/XML-Parser/issues/64
Fixed by: https://github.com/cpan-authors/XML-Parser/commit/5361c2b7f48599718cdecbe50c5fdd88b28ffd79 (2.48)