| Name | CVE-2006-10003 |
| Description | XML::Parser versions through 2.47 for Perl has an off-by-one heap buffer overflow in st_serial_stack. In the case (stackptr == stacksize - 1), the stack will NOT be expanded. Then the new value will be written at location (++stackptr), which equals stacksize and therefore falls just outside the allocated buffer. The bug can be observed when parsing an XML file with very deep element nesting |
| 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) |
| References | DLA-4522-1, DSA-6182-1 |
| Debian Bugs | 378412 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| libxml-parser-perl (PTS) | bullseye | 2.46-2 | vulnerable |
| bullseye (security) | 2.46-2+deb11u1 | fixed | |
| bookworm | 2.46-4 | vulnerable | |
| bookworm (security) | 2.46-4+deb12u1 | fixed | |
| trixie | 2.47-1 | vulnerable | |
| trixie (security) | 2.47-2~deb13u1 | fixed | |
| forky, sid | 2.47-2 | 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 | bullseye | 2.46-2+deb11u1 | DLA-4522-1 | ||
| libxml-parser-perl | source | bookworm | 2.46-4+deb12u1 | DSA-6182-1 | ||
| libxml-parser-perl | source | trixie | 2.47-2~deb13u1 | DSA-6182-1 | ||
| libxml-parser-perl | source | (unstable) | 2.47-2 | medium | 378412 |
https://lists.security.metacpan.org/cve-announce/msg/38106362/
https://rt.cpan.org/Ticket/Display.html?id=19860
https://github.com/cpan-authors/XML-Parser/issues/39
Fixed by: https://github.com/cpan-authors/XML-Parser/commit/08dd37c35ec5e64e26aacb8514437f54708f7fd1 (2.48)
Issue was originally fixed in 2.34-4.1 but was lost with the 2.40-1 rebases.