CVE-2021-38443
cyclonedds: Eclipse CycloneDDS versions prior to 0.8.0 improperly handle invalid structures, which may allow an attacker to write...
CVE-2021-38443 is fixed in cyclonedds on 1 platform, first by DEBIAN-CVE-2021-38443, released May 5, 2022. It is not reported as exploited. Patch Radar priority: Urgent.
Urgent
CVSS
9.8
critical
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0213
82nd percentile
Eclipse CycloneDDS versions prior to 0.8.0 improperly handle invalid structures, which may allow an attacker to write arbitrary values in the XML parser.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| cyclonedds · Debian 12.15 (bookworm) | 0.8.1-2 | DEBIAN-CVE-2021-38443 | May 5, 2022 |
| cyclonedds · Debian 13.5 (trixie) | 0.8.1-2 | DEBIAN-CVE-2021-38443 | May 5, 2022 |
| cyclonedds · Debian 14 | 0.8.1-2 | DEBIAN-CVE-2021-38443 | May 5, 2022 |
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