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LIN1021-4430 : Security Advisory - bind - CVE-2022-38178

Created: Sep 21, 2022    Updated: Oct 17, 2022
Resolved Date: Oct 17, 2022
Found In Version: 10.21.20.1
Fix Version: 10.21.20.14
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Userspace

Description

By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.

CREATE(Triage):(User=admin) CVE-2022-38178 (https://nvd.nist.gov/vuln/detail/CVE-2022-38178)

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