USN-5675-1

Source

https://ubuntu.com/security/notices/USN-5675-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/USN-5675-1.json

Related

Published

2022-10-13T18:39:02.324742Z

Modified

2022-10-13T18:39:02.324742Z

Details

Isaac Boukris and Andrew Bartlett discovered that Heimdal's KDC was not properly performing checksum algorithm verifications in the S4U2Self extension module. An attacker could possibly use this issue to perform a machine-in-the-middle attack and request S4U2Self tickets for any user known by the application. This issue only affected Ubuntu 14.04 ESM, Ubuntu 16.04 ESM and Ubuntu 18.04 LTS. (CVE-2018-16860)

It was discovered that Heimdal was not properly handling the verification of key exchanges when an anonymous PKINIT was being used. An attacker could possibly use this issue to perform a machine-in-the-middle attack and expose sensitive information. This issue only affected Ubuntu 14.04 ESM, Ubuntu 16.04 ESM and Ubuntu 18.04 LTS. (CVE-2019-12098)

Joseph Sutton discovered that Heimdal was not properly handling memory management operations when dealing with TGS-REQ tickets that were missing information. An attacker could possibly use this issue to cause a denial of service. (CVE-2021-3671)

Michał Kępień discovered that Heimdal was not properly handling logical conditions that related to memory management operations. An attacker could possibly use this issue to cause a denial of service. (CVE-2022-3116)

References

Affected packages

Ubuntu:20.04:LTS / heimdal

Package

Name: heimdal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0The exact introduced commit is unknown

Fixed

7.7.0+dfsg-1ubuntu1.1

Ecosystem specific

{
    "availability": "No subscription needed",
    "binaries": [
        {
            "libasn1-8-heimdal": "7.7.0+dfsg-1ubuntu1.1",
            "heimdal-clients": "7.7.0+dfsg-1ubuntu1.1",
            "libhdb9-heimdal": "7.7.0+dfsg-1ubuntu1.1",
            "libgssapi3-heimdal": "7.7.0+dfsg-1ubuntu1.1",
            "libkrb5-26-heimdal": "7.7.0+dfsg-1ubuntu1.1",
            "libsl0-heimdal": "7.7.0+dfsg-1ubuntu1.1",
            "libkadm5srv8-heimdal": "7.7.0+dfsg-1ubuntu1.1",
            "heimdal-servers": "7.7.0+dfsg-1ubuntu1.1",
            "libhcrypto4-heimdal": "7.7.0+dfsg-1ubuntu1.1",
            "libotp0-heimdal": "7.7.0+dfsg-1ubuntu1.1",
            "heimdal-docs": "7.7.0+dfsg-1ubuntu1.1",
            "libwind0-heimdal": "7.7.0+dfsg-1ubuntu1.1",
            "heimdal-kcm": "7.7.0+dfsg-1ubuntu1.1",
            "libkafs0-heimdal": "7.7.0+dfsg-1ubuntu1.1",
            "libheimbase1-heimdal": "7.7.0+dfsg-1ubuntu1.1",
            "libroken18-heimdal": "7.7.0+dfsg-1ubuntu1.1",
            "heimdal-dev": "7.7.0+dfsg-1ubuntu1.1",
            "libkdc2-heimdal": "7.7.0+dfsg-1ubuntu1.1",
            "heimdal-kdc": "7.7.0+dfsg-1ubuntu1.1",
            "libhx509-5-heimdal": "7.7.0+dfsg-1ubuntu1.1",
            "libheimntlm0-heimdal": "7.7.0+dfsg-1ubuntu1.1",
            "libkadm5clnt7-heimdal": "7.7.0+dfsg-1ubuntu1.1",
            "heimdal-multidev": "7.7.0+dfsg-1ubuntu1.1"
        }
    ]
}

Ubuntu:Pro:14.04:LTS / heimdal

Package

Name: heimdal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0The exact introduced commit is unknown

Fixed

1.6~git20131207+dfsg-1ubuntu1.2+esm1

Ecosystem specific

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

Ubuntu:18.04:LTS / heimdal

Package

Name: heimdal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0The exact introduced commit is unknown

Fixed

7.5.0+dfsg-1ubuntu0.1

Ecosystem specific

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

Ubuntu:Pro:16.04:LTS / heimdal

Package

Name: heimdal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0The exact introduced commit is unknown

Fixed

1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1

Ecosystem specific

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