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
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 |
impish |
Ignored
(reached end-of-life)
|
| upstream |
Not vulnerable
(debian: Only affects Go on Windows)
|
|
|
golang-1.17 Launchpad, Ubuntu, Debian |
impish |
Ignored
(reached end-of-life)
|
| jammy |
Needs triage
|
|
| kinetic |
Does not exist
|
|
| upstream |
Not vulnerable
(debian: Only affects Go on Windows)
|
|
|
golang-1.18 Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
| focal |
Needs triage
|
|
| jammy |
Needs triage
|
|
| kinetic |
Does not exist
|
|
| upstream |
Not vulnerable
(debian: Only affects Go on Windows)
|
|
|
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 |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30634
- https://groups.google.com/g/golang-announce/c/TzIC9-t8Ytg
- https://go.dev/issue/52561
- https://github.com/golang/go/commit/32dedaa69e22f1a058ae90b9484fd4c3b46fbcbf (go1.18.3)
- https://github.com/golang/go/commit/2be03d789de905a4b050ff5f3a51b724e1b09494 (go1.17.11)
- NVD
- Launchpad
- Debian