CVE-2022-30295

—

CVSS 3.1

6.5 medium

EPSS

12%p96

Published

May 6, 2022 (May 6, 2022)

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.

Vendors: uclibc uclibc-ng project
Products: uclibc, uclibc-ng
Weakness: CWE-330
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (12.2%)

In the news0 stories

No ingested article mentions this CVE yet.