1. Home
  2. CVE Database
  3. CVE-2019-5039
HIGH · 8.8

CVE-2019-5039

An exploitable command execution vulnerability exists in the ASN1 certificate writing functionality of Openweave-core version 4.0.2. A specially crafted weave certificate can trigger a heap-based buff...

Vulnerability Description

An exploitable command execution vulnerability exists in the ASN1 certificate writing functionality of Openweave-core version 4.0.2. A specially crafted weave certificate can trigger a heap-based buffer overflow, resulting in code execution. An attacker can craft a weave certificate to trigger this vulnerability.

CVSS Score

8.8

HIGH

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

Affected Products

VendorProductVersions
OpenweaveOpenweave-Core4.0.2

Related Weaknesses (CWE)

CWE-122CWE-787

References

FAQ

What is CVE-2019-5039?

CVE-2019-5039 is a vulnerability with a CVSS score of 8.8 (HIGH). An exploitable command execution vulnerability exists in the ASN1 certificate writing functionality of Openweave-core version 4.0.2. A specially crafted weave certificate can trigger a heap-based buff...

How severe is CVE-2019-5039?

CVE-2019-5039 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-5039?

Check the references section above for vendor advisories and patch information. Affected products include: Openweave Openweave-Core.