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)
Core 3
Core References
Third Party Advisory x_refsource_misc
https://groups.google.com/g/golang-announce/c/ouZIlBimOsE?pli=1
Third Party Advisory x_refsource_misc
https://go-review.googlesource.com/c/crypto/+/278852
Mailing List mailing-list
x_refsource_mlist
https://lists.apache.org/thread.html/r68032132c0399c29d6cdc7bd44918535da54060a10a12b1591328bff%40%3Cnotifications.skywalking.apache.org%3E
Scores
CVSS v3
7.5
EPSS
0.0003
EPSS Percentile
9.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-476
Status
published
Products (2)
golang/ssh
< 0.0.0-20201203163018-be400aefbc4c
x/crypto
0 - 0.0.0-20201216223049-8b5274cf687fGo
Published
Dec 17, 2020
Tracked Since
Feb 18, 2026