UBUNTU-CVE-2019-15941

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Source
https://ubuntu.com/security/CVE-2019-15941
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-15941.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2019-15941
Related
Published
2019-09-25T20:15:00Z
Modified
2024-10-15T14:07:00Z
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
Summary
[none]
Details

OpenID Connect Issuer in LemonLDAP::NG 2.x through 2.0.5 may allow an attacker to bypass access control rules via a crafted OpenID Connect authorization request. To be vulnerable, there must exist an OIDC Relaying party within the LemonLDAP configuration with weaker access control rules than the target RP, and no filtering on redirection URIs.

References

Affected packages

Ubuntu:Pro:16.04:LTS / lemonldap-ng

Package

Name
lemonldap-ng
Purl
pkg:deb/ubuntu/lemonldap-ng?arch=src?distro=esm-apps/xenial

Affected ranges

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

Affected versions

1.*

1.3.3-1
1.4.6-1
1.4.6-2
1.4.6-3

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / lemonldap-ng

Package

Name
lemonldap-ng
Purl
pkg:deb/ubuntu/lemonldap-ng?arch=src?distro=esm-apps/bionic

Affected ranges

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

Affected versions

1.*

1.9.10-1
1.9.13-2
1.9.14-1
1.9.15-1
1.9.16-2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / lemonldap-ng

Package

Name
lemonldap-ng
Purl
pkg:deb/ubuntu/lemonldap-ng?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.6+ds-2

Affected versions

2.*

2.0.5+ds-2

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.0.6+ds-2",
            "binary_name": "lemonldap-ng"
        },
        {
            "binary_version": "2.0.6+ds-2",
            "binary_name": "lemonldap-ng-doc"
        },
        {
            "binary_version": "2.0.6+ds-2",
            "binary_name": "lemonldap-ng-fastcgi-server"
        },
        {
            "binary_version": "2.0.6+ds-2",
            "binary_name": "lemonldap-ng-handler"
        },
        {
            "binary_version": "2.0.6+ds-2",
            "binary_name": "lemonldap-ng-uwsgi-app"
        },
        {
            "binary_version": "2.0.6+ds-2",
            "binary_name": "liblemonldap-ng-common-perl"
        },
        {
            "binary_version": "2.0.6+ds-2",
            "binary_name": "liblemonldap-ng-handler-perl"
        },
        {
            "binary_version": "2.0.6+ds-2",
            "binary_name": "liblemonldap-ng-manager-perl"
        },
        {
            "binary_version": "2.0.6+ds-2",
            "binary_name": "liblemonldap-ng-portal-perl"
        }
    ]
}