UBUNTU-CVE-2021-33194

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Source
https://ubuntu.com/security/CVE-2021-33194
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-33194.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-33194
Upstream
Published
2021-05-26T15:15:00Z
Modified
2025-10-24T04:50:22Z
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

golang.org/x/net before v0.0.0-20210520170846-37e1c6afe023 allows attackers to cause a denial of service (infinite loop) via crafted ParseFragment input.

References

Affected packages

Ubuntu:25.04

golang-golang-x-net

Package

Name
golang-golang-x-net
Purl
pkg:deb/ubuntu/golang-golang-x-net@1:0.27.0-1?arch=source&distro=plucky

Affected ranges

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

Affected versions

1:0.*

1:0.26.0+dfsg-2
1:0.27.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:0.27.0-1",
            "binary_name": "golang-golang-x-net-dev"
        }
    ]
}

Ubuntu:25.10

golang-golang-x-net

Package

Name
golang-golang-x-net
Purl
pkg:deb/ubuntu/golang-golang-x-net@1:0.27.0-2?arch=source&distro=questing

Affected ranges

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

Affected versions

1:0.*

1:0.27.0-1
1:0.27.0-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:0.27.0-2",
            "binary_name": "golang-golang-x-net-dev"
        }
    ]
}

Ubuntu:Pro:16.04:LTS

golang-golang-x-net-dev

Package

Name
golang-golang-x-net-dev
Purl
pkg:deb/ubuntu/golang-golang-x-net-dev@1:0.0+git20160110.4fd4a9f-1ubuntu0.1~esm1?arch=source&distro=esm-infra/xenial

Affected ranges

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

Affected versions

0.*

0.0+git20150226.3d87fd6-3
0.0+git20151007.b846920+dfsg-1

1:0.*

1:0.0+git20150817.66f0418-1
1:0.0+git20160110.4fd4a9f-1
1:0.0+git20160110.4fd4a9f-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:0.0+git20160110.4fd4a9f-1ubuntu0.1~esm1",
            "binary_name": "golang-go.net-dev"
        },
        {
            "binary_version": "1:0.0+git20160110.4fd4a9f-1ubuntu0.1~esm1",
            "binary_name": "golang-golang-x-net-dev"
        }
    ]
}

Ubuntu:Pro:18.04:LTS

golang-golang-x-net-dev

Package

Name
golang-golang-x-net-dev
Purl
pkg:deb/ubuntu/golang-golang-x-net-dev@1:0.0+git20170629.c81e7f2+dfsg-2ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

1:0.*

1:0.0+git20170629.c81e7f2+dfsg-1ubuntu1
1:0.0+git20170629.c81e7f2+dfsg-1ubuntu2
1:0.0+git20170629.c81e7f2+dfsg-2
1:0.0+git20170629.c81e7f2+dfsg-2ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:0.0+git20170629.c81e7f2+dfsg-2ubuntu0.1~esm1",
            "binary_name": "golang-go.net-dev"
        },
        {
            "binary_version": "1:0.0+git20170629.c81e7f2+dfsg-2ubuntu0.1~esm1",
            "binary_name": "golang-golang-x-net-dev"
        }
    ]
}

Ubuntu:Pro:20.04:LTS

golang-golang-x-net-dev

Package

Name
golang-golang-x-net-dev
Purl
pkg:deb/ubuntu/golang-golang-x-net-dev@1:0.0+git20190811.74dc4d7+dfsg-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+git20190811.74dc4d7+dfsg-1
1:0.0+git20190811.74dc4d7+dfsg-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:0.0+git20190811.74dc4d7+dfsg-1ubuntu0.1~esm1",
            "binary_name": "golang-go.net-dev"
        },
        {
            "binary_version": "1:0.0+git20190811.74dc4d7+dfsg-1ubuntu0.1~esm1",
            "binary_name": "golang-golang-x-net-dev"
        }
    ]
}

Ubuntu:Pro:22.04:LTS

golang-golang-x-net

Package

Name
golang-golang-x-net
Purl
pkg:deb/ubuntu/golang-golang-x-net@1:0.0+git20211209.491a49a+dfsg-1ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy

Affected ranges

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

Affected versions

1:0.*

1:0.0+git20210119.5f4716e+dfsg-4
1:0.0+git20210805.aaa1db6+dfsg-1
1:0.0+git20211209.491a49a+dfsg-1
1:0.0+git20211209.491a49a+dfsg-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:0.0+git20211209.491a49a+dfsg-1ubuntu0.1~esm1",
            "binary_name": "golang-golang-x-net-dev"
        }
    ]
}

Ubuntu:Pro:24.04:LTS

golang-golang-x-net

Package

Name
golang-golang-x-net
Purl
pkg:deb/ubuntu/golang-golang-x-net@1:0.21.0+dfsg-1ubuntu0.1~esm1?arch=source&distro=esm-apps/noble

Affected ranges

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

Affected versions

1:0.*

1:0.10.0-1
1:0.17.0+dfsg-1
1:0.20.0+dfsg-1
1:0.21.0+dfsg-1
1:0.21.0+dfsg-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:0.21.0+dfsg-1ubuntu0.1~esm1",
            "binary_name": "golang-golang-x-net-dev"
        }
    ]
}