VDB
CVE-2021-26221
CVE-2021-26221
PUBLISHED
The ezxml_new function in ezXML 0.8.6 and earlier is vulnerable to OOB write when opening XML file after exhausting the memory pool.
EPSS 0.44% · 63.4th percentile
Risk Scores
EPSS Score
0.44%
63.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:25.10 | mapcache | 1.14.1-3, 0, 1.14.1-1build1 |
| Ubuntu:20.04:LTS | mapcache | 1.10.0-1, 0, 1.8.0-1 |
| Ubuntu:22.04:LTS | netcdf-parallel | 1:4.8.1-2, 1:4.7.4-1, 0 |
| Ubuntu:24.04:LTS | scilab | 0, 2024.0.0+dfsg-5build2, 2024.0.0+dfsg-5build3 |
| Ubuntu:16.04:LTS | mapcache | 1.4.0-4, 1.4.0-3, 0 |
| Ubuntu:25.10 | scilab | *, 0, 2024.1.0+dfsg-6build5 |
| Ubuntu:Pro:16.04:LTS | scilab | *, 5.5.2-1ubuntu1, 5.5.2-2ubuntu1 |
| Ubuntu:24.04:LTS | mapcache | 1.14.0-4build1, 1.14.0-2, 1.14.0-2build1 |
| Ubuntu:18.04:LTS | scilab | 6.0.1-7ubuntu1~18.04.2, 6.0.1-7ubuntu1~18.04.1, 6.0.1-7ubuntu1~18.04 |
| Ubuntu:18.04:LTS | mapcache | 1.6.0-2, 0, 1.6.1-1 |
| Ubuntu:20.04:LTS | scilab | 6.1.0+dfsg1-1ubuntu3.1, 6.1.0+dfsg1-1ubuntu3, 6.0.2-1fakesync5 |
| Ubuntu:22.04:LTS | mapcache | 0, 1.10.0-2build1, 1.10.0-2build3 |
| Ubuntu:20.04:LTS | netcdf | 0, 1:4.7.3-1, 1:4.6.2-1build1 |
| Ubuntu:22.04:LTS | netcdf | 1:4.8.1-1, 0, * |
| Ubuntu:22.04:LTS | scilab | 0, 6.1.0+dfsg1-7, 6.1.1+dfsg2-3ubuntu1 |
| Ubuntu:20.04:LTS | netcdf-parallel | 1:4.6.2-1, 0 |
Exploit Intelligence
- https://sourceforge.net/p/ezxml/bugs/21/ (nist-nvd)
Timeline
- Feb 8, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-26221 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-26221 third-party-advisory
- Multiples vulnérabilités dans VMware Tanzu advisory