VYPR
Critical severity9.1NVD Advisory· Published Dec 21, 2023· Updated Jun 17, 2026

CVE-2023-29487

CVE-2023-29487

Description

An issue was discovered in Heimdal Thor agent versions 3.4.2 and before on Windows and 2.6.9 and before on macOS, allows attackers to cause a denial of service (DoS) via the Threat To Process Correlation threat prevention module. NOTE: Heimdal asserts this is not a valid vulnerability. Their DNS Security for Endpoint solution includes an optional feature to provide extra information on the originating process that made a DNS request. The lack of process identification in DNS logs is therefore falsely categorized as a DoS issue.

Affected products

3
  • cpe:2.3:a:heimdalsecurity:thor:*:*:*:*:*:*:*:*
    Range: <=3.5.3
  • Heimdal/Thor agentdescription
  • Range: <=3.4.2 on Windows, <=2.6.9 on macOS

Patches

Vulnerability mechanics

References

1

News mentions

0

No linked articles in our index yet.