| Name | CVE-2018-20593 |
| Description | In Mini-XML (aka mxml) v2.12, there is stack-based buffer overflow in the scan_file function in mxmldoc.c. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 924353 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| mxml (PTS) | bullseye | 3.2-1 | fixed |
| sid, trixie, bookworm | 3.3.1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| mxml | source | (unstable) | 3.0-1 | low | | 924353 |
Notes
[buster] - mxml <ignored> (Minor issue)
[stretch] - mxml <ignored> (Minor issue)
[jessie] - mxml <no-dsa> (Minor issue, only affects the mxmldoc tool)
https://github.com/ntu-sec/pocs/blob/master/mxml-53c75b0/crashes/so_mxmldoc.c:2971_1.txt
https://github.com/ntu-sec/pocs/blob/master/mxml-53c75b0/crashes/so_mxmldoc.c:2971_1.txt.err (error output)
https://github.com/ntu-sec/pocs/blob/master/mxml-53c75b0/crashes/so_mxmldoc.c:2987_1.txt
https://github.com/ntu-sec/pocs/blob/master/mxml-53c75b0/crashes/so_mxmldoc.c:2987_1.txt.err (error output)
https://github.com/michaelrsweet/mxml/issues/237
upstream tagged the issue with 'wontfix' and removed mxmldoc code completely in 3.0, marking that version as fix