CVE-2020-29652

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.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://go-review.googlesource.com/c/crypto/+/278852	Third Party Advisory
https://groups.google.com/g/golang-announce/c/ouZIlBimOsE?pli=1	Third Party Advisory
https://lists.apache.org/thread.html/r68032132c0399c29d6cdc7bd44918535da54060a10a12b1591328bff@%3Cnotifications.skywalking.apache.org%3E	Mailing List Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:golang:ssh:*:*:*:*:*:*:*:*

Information

Published : 2020-12-16 21:15

Updated : 2022-10-04 07:52

NVD link : CVE-2020-29652

Mitre link : CVE-2020-29652

JSON object : View

CWE

CWE-476

NULL Pointer Dereference

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Products Affected

golang

ssh

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