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CVE-2022-30634

Published: 15 July 2022

Infinite loop in Read in crypto/rand before Go 1.17.11 and Go 1.18.3 on Windows allows attacker to cause an indefinite hang by passing a buffer larger than 1 << 32 - 1 bytes.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
golang-1.11
Launchpad, Ubuntu, Debian
upstream Not vulnerable
(debian: Only affects Go on Windows)
golang-1.15
Launchpad, Ubuntu, Debian
upstream Not vulnerable
(debian: Only affects Go on Windows)
impish Ignored
(end of life)
golang-1.17
Launchpad, Ubuntu, Debian
jammy Needs triage

kinetic Does not exist

lunar Does not exist

upstream Not vulnerable
(debian: Only affects Go on Windows)
impish Ignored
(end of life)
mantic Does not exist

golang-1.18
Launchpad, Ubuntu, Debian
jammy Not vulnerable
(windows only)
kinetic Does not exist

lunar Does not exist

upstream Not vulnerable
(debian: Only affects Go on Windows)
bionic Not vulnerable
(windows only)
focal Not vulnerable
(windows only)
mantic Does not exist

golang-1.7
Launchpad, Ubuntu, Debian
upstream Not vulnerable
(debian: Only affects Go on Windows)
golang-1.8
Launchpad, Ubuntu, Debian
bionic Needs triage

upstream Not vulnerable
(debian: Only affects Go on Windows)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H