UBUNTU-CVE-2023-27560

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2023-27560
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-27560.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-27560
Upstream
Published
2023-03-03T06:15:00Z
Modified
2025-09-08T16:56:11Z
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
  • 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

Math/PrimeField.php in phpseclib 3.x before 3.0.19 has an infinite loop with composite primefields.

References

Affected packages

Ubuntu:22.04:LTS

ldap-account-manager

Package

Name
ldap-account-manager
Purl
pkg:deb/ubuntu/ldap-account-manager@7.7-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

7.*

7.5-1
7.7-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ldap-account-manager",
            "binary_version": "7.7-1"
        },
        {
            "binary_name": "ldap-account-manager-lamdaemon",
            "binary_version": "7.7-1"
        }
    ]
}

php-phpseclib

Package

Name
php-phpseclib
Purl
pkg:deb/ubuntu/php-phpseclib@2.0.36-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

2.*

2.0.30-2ubuntu1
2.0.34-1
2.0.35-1
2.0.36-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "php-phpseclib",
            "binary_version": "2.0.36-1"
        }
    ]
}

php-phpseclib3

Package

Name
php-phpseclib3
Purl
pkg:deb/ubuntu/php-phpseclib3@3.0.13-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

3.*

3.0.9-1
3.0.10-1
3.0.12-2
3.0.13-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "php-phpseclib3",
            "binary_version": "3.0.13-1"
        }
    ]
}

Ubuntu:24.04:LTS

ldap-account-manager

Package

Name
ldap-account-manager
Purl
pkg:deb/ubuntu/ldap-account-manager@8.5-1?arch=source&distro=noble

Affected ranges

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

Affected versions

8.*

8.3-1
8.5-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ldap-account-manager",
            "binary_version": "8.5-1"
        },
        {
            "binary_name": "ldap-account-manager-lamdaemon",
            "binary_version": "8.5-1"
        }
    ]
}

php-phpseclib

Package

Name
php-phpseclib
Purl
pkg:deb/ubuntu/php-phpseclib@2.0.47-1?arch=source&distro=noble

Affected ranges

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

Affected versions

2.*

2.0.44-1
2.0.45-1
2.0.46-1
2.0.47-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "php-phpseclib",
            "binary_version": "2.0.47-1"
        }
    ]
}

php-phpseclib3

Package

Name
php-phpseclib3
Purl
pkg:deb/ubuntu/php-phpseclib3@3.0.37-1?arch=source&distro=noble

Affected ranges

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

Affected versions

3.*

3.0.21-2
3.0.33-1
3.0.34-1
3.0.35-1
3.0.37-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "php-phpseclib3",
            "binary_version": "3.0.37-1"
        }
    ]
}

Ubuntu:25.04

ldap-account-manager

Package

Name
ldap-account-manager
Purl
pkg:deb/ubuntu/ldap-account-manager@9.0-1?arch=source&distro=plucky

Affected ranges

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

Affected versions

8.*

8.5-1

9.*

9.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ldap-account-manager",
            "binary_version": "9.0-1"
        },
        {
            "binary_name": "ldap-account-manager-lamdaemon",
            "binary_version": "9.0-1"
        }
    ]
}

php-phpseclib

Package

Name
php-phpseclib
Purl
pkg:deb/ubuntu/php-phpseclib@2.0.48-3?arch=source&distro=plucky

Affected ranges

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

Affected versions

2.*

2.0.47-2
2.0.47-3
2.0.48-2
2.0.48-3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "php-phpseclib",
            "binary_version": "2.0.48-3"
        }
    ]
}

php-phpseclib3

Package

Name
php-phpseclib3
Purl
pkg:deb/ubuntu/php-phpseclib3@3.0.43-2?arch=source&distro=plucky

Affected ranges

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

Affected versions

3.*

3.0.41-1
3.0.42-1
3.0.43-1
3.0.43-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "php-phpseclib3",
            "binary_version": "3.0.43-2"
        }
    ]
}

Ubuntu:Pro:16.04:LTS

ldap-account-manager

Package

Name
ldap-account-manager
Purl
pkg:deb/ubuntu/ldap-account-manager@5.2-1ubuntu1?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

4.*

4.9-1

5.*

5.1-1
5.2-1
5.2-1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ldap-account-manager",
            "binary_version": "5.2-1ubuntu1"
        },
        {
            "binary_name": "ldap-account-manager-lamdaemon",
            "binary_version": "5.2-1ubuntu1"
        }
    ]
}

php-phpseclib

Package

Name
php-phpseclib
Purl
pkg:deb/ubuntu/php-phpseclib@2.0.1-1ubuntu0.1~esm2?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

2.*

2.0.1-1
2.0.1-1build1
2.0.1-1ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "php-phpseclib",
            "binary_version": "2.0.1-1ubuntu0.1~esm2"
        }
    ]
}

Ubuntu:Pro:18.04:LTS

ldap-account-manager

Package

Name
ldap-account-manager
Purl
pkg:deb/ubuntu/ldap-account-manager@6.2-1?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

5.*

5.7-1

6.*

6.1-1
6.2-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ldap-account-manager",
            "binary_version": "6.2-1"
        },
        {
            "binary_name": "ldap-account-manager-lamdaemon",
            "binary_version": "6.2-1"
        }
    ]
}

php-phpseclib

Package

Name
php-phpseclib
Purl
pkg:deb/ubuntu/php-phpseclib@2.0.9-1ubuntu0.1~esm2?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

2.*

2.0.6-1
2.0.7-1
2.0.9-1
2.0.9-1ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "php-phpseclib",
            "binary_version": "2.0.9-1ubuntu0.1~esm2"
        }
    ]
}

Ubuntu:Pro:20.04:LTS

ldap-account-manager

Package

Name
ldap-account-manager
Purl
pkg:deb/ubuntu/ldap-account-manager@6.7-1?arch=source&distro=esm-apps/focal

Affected ranges

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

Affected versions

6.*

6.7-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ldap-account-manager",
            "binary_version": "6.7-1"
        },
        {
            "binary_name": "ldap-account-manager-lamdaemon",
            "binary_version": "6.7-1"
        }
    ]
}

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

Affected versions

2.*

2.0.21-2
2.0.23-2
2.0.23-2ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "php-phpseclib",
            "binary_version": "2.0.23-2ubuntu0.1~esm2"
        }
    ]
}