CVE-2022-30295

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

uClibc-ng through 1.0.40 and uClibc through 0.9.33.2 use predictable DNS transaction IDs that may lead to DNS cache poisoning. This is related to a reset of a value to 0x2.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

Weakness enumeration

CWE-330

Affected software

No affected versions have been published.

Timeline

Published
May 6, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-30295: Medium severity, CVSS 6.5 | Vulnix