UBUNTU-CVE-2017-15088

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Source
https://ubuntu.com/security/CVE-2017-15088
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-15088.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2017-15088
Related
Published
2017-11-23T17:29:00Z
Modified
2025-06-02T17:09:09Z
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

plugins/preauth/pkinit/pkinitcryptoopenssl.c in MIT Kerberos 5 (aka krb5) through 1.15.2 mishandles Distinguished Name (DN) fields, which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) in situations involving untrusted X.509 data, related to the getmatchingdata and X509NAMEonelineex functions. NOTE: this has security relevance only in use cases outside of the MIT Kerberos distribution, e.g., the use of getmatching_data in KDC certauth plugin code that is specific to Red Hat.

References

Affected packages

Ubuntu:Pro:14.04:LTS / krb5

Package

Name
krb5
Purl
pkg:deb/ubuntu/krb5@1.12+dfsg-2ubuntu5.4+esm7?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

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

Affected versions

1.*

1.10.1+dfsg-6.1ubuntu1
1.11.3+dfsg-3ubuntu2
1.12+dfsg-2ubuntu1
1.12+dfsg-2ubuntu2
1.12+dfsg-2ubuntu3
1.12+dfsg-2ubuntu4
1.12+dfsg-2ubuntu4.2
1.12+dfsg-2ubuntu5
1.12+dfsg-2ubuntu5.1
1.12+dfsg-2ubuntu5.2
1.12+dfsg-2ubuntu5.3
1.12+dfsg-2ubuntu5.4
1.12+dfsg-2ubuntu5.4+esm1
1.12+dfsg-2ubuntu5.4+esm2
1.12+dfsg-2ubuntu5.4+esm3
1.12+dfsg-2ubuntu5.4+esm4
1.12+dfsg-2ubuntu5.4+esm5
1.12+dfsg-2ubuntu5.4+esm6
1.12+dfsg-2ubuntu5.4+esm7

Ecosystem specific 

{
    "ubuntu_priority": "negligible"
}

Ubuntu:Pro:16.04:LTS / krb5

Package

Name
krb5
Purl
pkg:deb/ubuntu/krb5@1.13.2+dfsg-5ubuntu2.2+esm3?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.13.2+dfsg-5ubuntu2.2+esm3

Affected versions

1.*

1.13.2+dfsg-2
1.13.2+dfsg-3
1.13.2+dfsg-4
1.13.2+dfsg-5
1.13.2+dfsg-5ubuntu1
1.13.2+dfsg-5ubuntu2
1.13.2+dfsg-5ubuntu2.1
1.13.2+dfsg-5ubuntu2.1+esm1
1.13.2+dfsg-5ubuntu2.2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "negligible",
    "binaries": [
        {
            "binary_name": "krb5-admin-server",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-admin-server-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-doc",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-gss-samples",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-gss-samples-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-k5tls",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-k5tls-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-kdc",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-kdc-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-kdc-ldap",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-kdc-ldap-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-locales",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-multidev",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-multidev-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-otp",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-otp-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-pkinit",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-pkinit-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-user",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "krb5-user-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libgssapi-krb5-2",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libgssapi-krb5-2-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libgssrpc4",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libgssrpc4-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libk5crypto3",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libk5crypto3-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libkadm5clnt-mit9",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libkadm5clnt-mit9-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libkadm5srv-mit9",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libkadm5srv-mit9-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libkdb5-8",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libkdb5-8-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libkrad-dev",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libkrad-dev-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libkrad0",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libkrad0-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libkrb5-3",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libkrb5-3-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libkrb5-dbg",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libkrb5-dev",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libkrb5-dev-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libkrb5support0",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        },
        {
            "binary_name": "libkrb5support0-dbgsym",
            "binary_version": "1.13.2+dfsg-5ubuntu2.2+esm3"
        }
    ]
}

Ubuntu:18.04:LTS / krb5

Package

Name
krb5
Purl
pkg:deb/ubuntu/krb5@1.16-2build1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.16-2build1

Affected versions

1.*

1.15.1-2
1.16-2

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "negligible",
    "binaries": [
        {
            "binary_name": "krb5-admin-server",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-admin-server-dbgsym",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-doc",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-gss-samples",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-gss-samples-dbgsym",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-k5tls",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-k5tls-dbgsym",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-kdc",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-kdc-dbgsym",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-kdc-ldap",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-kdc-ldap-dbgsym",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-kpropd",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-kpropd-dbgsym",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-locales",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-multidev",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-otp",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-otp-dbgsym",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-pkinit",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-pkinit-dbgsym",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-user",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "krb5-user-dbgsym",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "libgssapi-krb5-2",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "libgssrpc4",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "libk5crypto3",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "libkadm5clnt-mit11",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "libkadm5srv-mit11",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "libkdb5-9",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "libkrad-dev",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "libkrad0",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "libkrb5-3",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "libkrb5-dbg",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "libkrb5-dev",
            "binary_version": "1.16-2build1"
        },
        {
            "binary_name": "libkrb5support0",
            "binary_version": "1.16-2build1"
        }
    ]
}

Ubuntu:20.04:LTS / krb5

Package

Name
krb5
Purl
pkg:deb/ubuntu/krb5@1.17-6ubuntu4?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.17-6ubuntu4

Affected versions

1.*

1.17-6
1.17-6ubuntu3

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "negligible",
    "binaries": [
        {
            "binary_name": "krb5-admin-server",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-admin-server-dbgsym",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-doc",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-gss-samples",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-gss-samples-dbgsym",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-k5tls",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-k5tls-dbgsym",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-kdc",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-kdc-dbgsym",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-kdc-ldap",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-kdc-ldap-dbgsym",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-kpropd",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-kpropd-dbgsym",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-locales",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-multidev",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-otp",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-otp-dbgsym",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-pkinit",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-pkinit-dbgsym",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-user",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "krb5-user-dbgsym",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "libgssapi-krb5-2",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "libgssrpc4",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "libk5crypto3",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "libkadm5clnt-mit11",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "libkadm5srv-mit11",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "libkdb5-9",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "libkrad-dev",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "libkrad0",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "libkrb5-3",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "libkrb5-dbg",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "libkrb5-dev",
            "binary_version": "1.17-6ubuntu4"
        },
        {
            "binary_name": "libkrb5support0",
            "binary_version": "1.17-6ubuntu4"
        }
    ]
}

Ubuntu:22.04:LTS / krb5

Package

Name
krb5
Purl
pkg:deb/ubuntu/krb5@1.19.2-2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.19.2-2

Affected versions

1.*

1.18.3-6
1.18.3-7
1.19.2-0ubuntu1
1.19.2-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "negligible",
    "binaries": [
        {
            "binary_name": "krb5-admin-server",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-admin-server-dbgsym",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-doc",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-gss-samples",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-gss-samples-dbgsym",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-k5tls",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-k5tls-dbgsym",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-kdc",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-kdc-dbgsym",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-kdc-ldap",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-kdc-ldap-dbgsym",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-kpropd",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-kpropd-dbgsym",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-locales",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-multidev",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-otp",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-otp-dbgsym",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-pkinit",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-pkinit-dbgsym",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-user",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "krb5-user-dbgsym",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "libgssapi-krb5-2",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "libgssrpc4",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "libk5crypto3",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "libkadm5clnt-mit12",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "libkadm5srv-mit12",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "libkdb5-10",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "libkrad-dev",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "libkrad0",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "libkrb5-3",
            "binary_version": "1.19.2-2"
        },
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            "binary_name": "libkrb5-dbg",
            "binary_version": "1.19.2-2"
        },
        {
            "binary_name": "libkrb5-dev",
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        },
        {
            "binary_name": "libkrb5support0",
            "binary_version": "1.19.2-2"
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    ]
}