UBUNTU-CVE-2019-12098

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Source
https://ubuntu.com/security/CVE-2019-12098
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-12098.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2019-12098
Upstream
Downstream
Related
Published
2019-05-15T23:29:00Z
Modified
2025-09-08T16:45:26Z
Severity
  • 7.4 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
  • 7.4 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

In the client side of Heimdal before 7.6.0, failure to verify anonymous PKINIT PA-PKINIT-KX key exchange permits a man-in-the-middle attack. This issue is in krb5initcredsstep in lib/krb5/initcreds_pw.c.

References

Affected packages

Ubuntu:Pro:14.04:LTS / heimdal

Package

Name
heimdal
Purl
pkg:deb/ubuntu/heimdal@1.6~git20131207+dfsg-1ubuntu1.2+esm1?arch=source&distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6~git20131207+dfsg-1ubuntu1.2+esm1

Affected versions

1.*

1.6~git20120403+dfsg1-3ubuntu0.1
1.6~git20120403+dfsg1-3ubuntu0.2
1.6~git20131207+dfsg-1ubuntu1
1.6~git20131207+dfsg-1ubuntu1.1
1.6~git20131207+dfsg-1ubuntu1.2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "heimdal-clients"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "heimdal-clients-x"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "heimdal-dev"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "heimdal-docs"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "heimdal-kcm"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "heimdal-kdc"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "heimdal-multidev"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "heimdal-servers"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "heimdal-servers-x"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "libasn1-8-heimdal"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "libgssapi3-heimdal"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "libhcrypto4-heimdal"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "libhdb9-heimdal"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "libheimbase1-heimdal"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "libheimntlm0-heimdal"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "libhx509-5-heimdal"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "libkadm5clnt7-heimdal"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "libkadm5srv8-heimdal"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "libkafs0-heimdal"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "libkdc2-heimdal"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "libkrb5-26-heimdal"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "libotp0-heimdal"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "libroken18-heimdal"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "libsl0-heimdal"
        },
        {
            "binary_version": "1.6~git20131207+dfsg-1ubuntu1.2+esm1",
            "binary_name": "libwind0-heimdal"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / heimdal

Package

Name
heimdal
Purl
pkg:deb/ubuntu/heimdal@1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1

Affected versions

1.*

1.6~rc2+dfsg-10ubuntu1
1.7~git20150920+dfsg-4ubuntu1
1.7~git20150920+dfsg-4ubuntu1.16.04.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "heimdal-clients"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "heimdal-dev"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "heimdal-docs"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "heimdal-kcm"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "heimdal-kdc"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "heimdal-multidev"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "heimdal-servers"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "libasn1-8-heimdal"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "libgssapi3-heimdal"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "libhcrypto4-heimdal"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "libhdb9-heimdal"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "libheimbase1-heimdal"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "libheimntlm0-heimdal"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "libhx509-5-heimdal"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "libkadm5clnt7-heimdal"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "libkadm5srv8-heimdal"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "libkafs0-heimdal"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "libkdc2-heimdal"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "libkrb5-26-heimdal"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "libotp0-heimdal"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "libroken18-heimdal"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "libsl0-heimdal"
        },
        {
            "binary_version": "1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1",
            "binary_name": "libwind0-heimdal"
        }
    ]
}

Ubuntu:18.04:LTS / heimdal

Package

Name
heimdal
Purl
pkg:deb/ubuntu/heimdal@7.5.0+dfsg-1ubuntu0.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.5.0+dfsg-1ubuntu0.1

Affected versions

7.*

7.4.0.dfsg.1-2
7.5.0+dfsg-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "heimdal-clients"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "heimdal-dev"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "heimdal-docs"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "heimdal-kcm"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "heimdal-kdc"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "heimdal-multidev"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "heimdal-servers"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "libasn1-8-heimdal"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "libgssapi3-heimdal"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "libhcrypto4-heimdal"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "libhdb9-heimdal"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "libheimbase1-heimdal"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "libheimntlm0-heimdal"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "libhx509-5-heimdal"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "libkadm5clnt7-heimdal"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "libkadm5srv8-heimdal"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "libkafs0-heimdal"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "libkdc2-heimdal"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "libkrb5-26-heimdal"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "libotp0-heimdal"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "libroken18-heimdal"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "libsl0-heimdal"
        },
        {
            "binary_version": "7.5.0+dfsg-1ubuntu0.1",
            "binary_name": "libwind0-heimdal"
        }
    ]
}