Detections
Analytics

CVE-2020-29652

high

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.

References

https://groups.google.com/g/golang-announce/c/ouZIlBimOsE?pli=1

https://go-review.googlesource.com/c/crypto/+/278852

https://github.com/advisories/GHSA-3vm4-22fp-5rfm

https://lists.apache.org/thread.html/r68032132c0399c29d6cdc7bd44918535da54060a10a12b1591328bff%40%3Cnotifications.skywalking.apache.org%3E

https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-2245

Details

Source: Mitre, NVD

Published: 2020-12-17

Updated: 2026-06-17

Named Vulnerability: GO-2021-0227Named Vulnerability: GHSA-3vm4-22fp-5rfm

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.03179