UBUNTU-CVE-2021-35368

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Source
https://ubuntu.com/security/CVE-2021-35368
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-35368.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-35368
Upstream
Published
2021-11-05T18:15:00Z
Modified
2025-09-08T16:47:14Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

OWASP ModSecurity Core Rule Set 3.1.x before 3.1.2, 3.2.x before 3.2.1, and 3.3.x before 3.3.2 is affected by a Request Body Bypass via a trailing pathname.

References

Affected packages

Ubuntu:22.04:LTS

modsecurity-crs

Package

Name
modsecurity-crs
Purl
pkg:deb/ubuntu/modsecurity-crs@3.3.2-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

3.*

3.3.0-1
3.3.2-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "modsecurity-crs",
            "binary_version": "3.3.2-1"
        }
    ]
}

Ubuntu:24.04:LTS

modsecurity-crs

Package

Name
modsecurity-crs
Purl
pkg:deb/ubuntu/modsecurity-crs@3.3.5-2?arch=source&distro=noble

Affected ranges

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

Affected versions

3.*

3.3.5-1
3.3.5-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "modsecurity-crs",
            "binary_version": "3.3.5-2"
        }
    ]
}

Ubuntu:25.04

modsecurity-crs

Package

Name
modsecurity-crs
Purl
pkg:deb/ubuntu/modsecurity-crs@3.3.7-1?arch=source&distro=plucky

Affected ranges

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

Affected versions

3.*

3.3.5-2
3.3.6-1
3.3.7-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "modsecurity-crs",
            "binary_version": "3.3.7-1"
        }
    ]
}

Ubuntu:Pro:16.04:LTS

modsecurity-crs

Package

Name
modsecurity-crs
Purl
pkg:deb/ubuntu/modsecurity-crs@2.2.9-1?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

2.*

2.2.9-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "modsecurity-crs",
            "binary_version": "2.2.9-1"
        }
    ]
}

Ubuntu:Pro:18.04:LTS

modsecurity-crs

Package

Name
modsecurity-crs
Purl
pkg:deb/ubuntu/modsecurity-crs@3.0.2-1?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

3.*

3.0.0-3
3.0.2-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "modsecurity-crs",
            "binary_version": "3.0.2-1"
        }
    ]
}

Ubuntu:Pro:20.04:LTS

modsecurity-crs

Package

Name
modsecurity-crs
Purl
pkg:deb/ubuntu/modsecurity-crs@3.2.0-1?arch=source&distro=esm-apps/focal

Affected ranges

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

Affected versions

3.*

3.1.1-1
3.2.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "modsecurity-crs",
            "binary_version": "3.2.0-1"
        }
    ]
}