CVE-2022-30295

Medium

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…

mitre·CWE-330·Published 2022-05-06

CVSS

6.5

EPSS

0.11

KEV

Exploits

cve.orgen

172 chars

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.

NVDen

172 chars

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.

uClibc-ng versiones hasta 1.0.40 y uClibc versiones hasta 0.9.33.2, usan IDs de transacciones DNS predecibles que pueden conllevar a un envenenamiento de la caché DNS. Esto está relacionado con el restablecimiento de un valor a 0x2

CVSS metrics across sources

Version	Type	Source	Base	Exp	Impact	Vector
2.0	Primary	NVD	4.0	4.9	4.9	AV:N/AC:H/Au:N/C:P/I:P/A:N
3.1	Primary	NVD	6.5	2.2	4.2	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N