UBUNTU-CVE-2021-30130

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Source

https://ubuntu.com/security/CVE-2021-30130

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-30130.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-30130

Related

Published

2021-04-06T15:15:00Z

Modified

2025-04-02T04:41:43Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator

Summary

[none]

Details

phpseclib before 2.0.31 and 3.x before 3.0.7 mishandles RSA PKCS#1 v1.5 signature verification.

References

Affected packages

Ubuntu:20.04:LTS / php-phpseclib

Package

Name: php-phpseclib
Purl: pkg:deb/ubuntu/php-phpseclib@2.0.23-2?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.0.21-2

2.0.23-2

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / phpseclib

Package

Name: phpseclib
Purl: pkg:deb/ubuntu/phpseclib@1.0.18-2?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.0.16-2

1.0.18-2

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:20.04:LTS / php-phpseclib

Package

Name: php-phpseclib
Purl: pkg:deb/ubuntu/php-phpseclib@2.0.23-2ubuntu0.1~esm2?arch=source&distro=esm-apps/focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.0.23-2ubuntu0.1~esm2

Affected versions

2.*

2.0.21-2

2.0.23-2

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.0.23-2ubuntu0.1~esm2",
            "binary_name": "php-phpseclib"
        }
    ]
}

Ubuntu:Pro:20.04:LTS / phpseclib

Package

Name: phpseclib
Purl: pkg:deb/ubuntu/phpseclib@1.0.18-2ubuntu0.1~esm1?arch=source&distro=esm-apps/focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.0.18-2ubuntu0.1~esm1

Affected versions

1.*

1.0.16-2

1.0.18-2

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.0.18-2ubuntu0.1~esm1",
            "binary_name": "php-seclib"
        }
    ]
}