CVE-2020-29652

HIGH

golang.org/x/crypto/ssh <v0.0.0-20201203163018 - DoS

Title source: llm

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 (3)

[Third Party Advisory] https://go-review.googlesource.com/c/crypto/+/278852

[Third Party Advisory] https://groups.google.com/g/golang-announce/c/ouZIlBimOsE?pli=1

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

Scores

CVSS v3 7.5

EPSS 0.0003

EPSS Percentile 8.4%

Attack Vector NETWORK

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

Classification

CWE

CWE-476

Status published

Affected Products (2)

golang/ssh < 0.0.0-20201203163018-be400aefbc4c

x/crypto < 0.0.0-20201216223049-8b5274cf687fGo

Timeline

Published Dec 17, 2020

Tracked Since Feb 18, 2026