VDB
CVE-2018-20593
CVE-2018-20593
PUBLISHED
CVSS 5.5 MEDIUM
In Mini-XML (aka mxml) v2.12, there is stack-based buffer overflow in the scan_file function in mxmldoc.c.
EPSS 1.30% · 68.5th percentile
Risk Scores
CVSS 3.0
5.5
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.30%
68.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | mxml | 0, 2.12-2, 3.1-1 |
| Ubuntu:24.04:LTS | mxml | 0, 3.3.1-1build1, 3.3.1-1 |
| Ubuntu:22.04:LTS | mxml | 3.2-1, 0, 3.3-1 |
| Ubuntu:18.04:LTS | mxml | 2.10-1, 0 |
| Ubuntu:16.04:LTS | mxml | 0, 2.7-1, 2.9-0ubuntu1 |
| Ubuntu:25.10 | mxml | 0, 3.3.1-1build1 |
Timeline
- Dec 30, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- May 3, 2022 EPSS Score
- Jul 4, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 10, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-20593 third-party-advisory
- https://github.com/ntu-sec/pocs/blob/master/mxml-53c75b0/crashes/so_mxmldoc.c:2971_1.txt third-party-advisory
- https://github.com/ntu-sec/pocs/blob/master/mxml-53c75b0/crashes/so_mxmldoc.c:2971_1.txt.err third-party-advisory
- https://github.com/ntu-sec/pocs/blob/master/mxml-53c75b0/crashes/so_mxmldoc.c:2987_1.txt third-party-advisory
- https://github.com/ntu-sec/pocs/blob/master/mxml-53c75b0/crashes/so_mxmldoc.c:2987_1.txt.err third-party-advisory
- https://github.com/michaelrsweet/mxml/issues/237 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-20593 third-party-advisory