UBUNTU-CVE-2020-29652

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Source
https://ubuntu.com/security/CVE-2020-29652
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-29652.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2020-29652
Upstream
Published
2020-12-17T05:15:00Z
Modified
2025-10-24T04:48:56Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

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

Affected packages

Ubuntu:Pro:20.04:LTS / golang-go.crypto

Package

Name
golang-go.crypto
Purl
pkg:deb/ubuntu/golang-go.crypto@1:0.0~git20200221.2aa609c-1ubuntu0.1~esm1?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:0.*

1:0.0~git20190701.4def268-2
1:0.0~git20200221.2aa609c-1
1:0.0~git20200221.2aa609c-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "golang-golang-x-crypto-dev",
            "binary_version": "1:0.0~git20200221.2aa609c-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-29652.json"

Ubuntu:22.04:LTS / golang-go.crypto

Package

Name
golang-go.crypto
Purl
pkg:deb/ubuntu/golang-go.crypto@1:0.0~git20201221.eec23a3-1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:0.0~git20201221.eec23a3-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "golang-golang-x-crypto-dev",
            "binary_version": "1:0.0~git20201221.eec23a3-1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-29652.json"