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MEDIUM · 6.6

CVE-2021-38441

Eclipse CycloneDDS versions prior to 0.8.0 are vulnerable to a write-what-where condition, which may allow an attacker to write arbitrary values in the XML parser.

Vulnerability Description

Eclipse CycloneDDS versions prior to 0.8.0 are vulnerable to a write-what-where condition, which may allow an attacker to write arbitrary values in the XML parser.

CVSS Score

6.6

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
HIGH

Affected Products

VendorProductVersions
EclipseCyclonedds< 0.8.0

Related Weaknesses (CWE)

CWE-123

References

FAQ

What is CVE-2021-38441?

CVE-2021-38441 is a vulnerability with a CVSS score of 6.6 (MEDIUM). Eclipse CycloneDDS versions prior to 0.8.0 are vulnerable to a write-what-where condition, which may allow an attacker to write arbitrary values in the XML parser.

How severe is CVE-2021-38441?

CVE-2021-38441 has been rated MEDIUM with a CVSS base score of 6.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-38441?

Check the references section above for vendor advisories and patch information. Affected products include: Eclipse Cyclonedds.