CVE-2020-29652
Panic on crafted authentication request message in golang.org/x/crypto/ssh
7.5
HIGH
CVSS 3.1
EPSS 0.03%
Description
A nil pointer dereference in the golang.org/x/crypto/ssh component through v0.0.0-20201203163018-be400aefbc4c for Go allows remote attackers to cause a denial of service against SSH servers.
How to fix CVE-2020-29652
To remediate CVE-2020-29652, upgrade the affected package to a fixed version below.
- Debian/golang-go.crypto—upgrade to 1:0.0~git20201221.eec23a3-1 or later
- —upgrade to 0.0.0-20201216223049-8b5274cf687f or later
- —upgrade to 0.0.0-20201216223049-8b5274cf687f or later
Is CVE-2020-29652 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1:0.0~git20201221.eec23a3-1
- from 0, < 0.0.0-20201216223049-8b5274cf687f
- from 0, < 0.0.0-20201216223049-8b5274cf687f
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |