UBUNTU-CVE-2015-5292

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Source
https://ubuntu.com/security/CVE-2015-5292
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-5292.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2015-5292
Upstream
Withdrawn
2025-07-18T16:43:15Z
Published
2015-10-29T16:59:00Z
Modified
2025-07-16T08:18:03.613847Z
Severity
  • Ubuntu - low
Summary
[none]
Details

Memory leak in the Privilege Attribute Certificate (PAC) responder plugin (sssdpacplugin.so) in System Security Services Daemon (SSSD) 1.10 before 1.13.1 allows remote authenticated users to cause a denial of service (memory consumption) via a large number of logins that trigger parsing of PAC blobs during Kerberos authentication.

References

Affected packages

Ubuntu:16.04:LTS / sssd

Package

Name
sssd
Purl
pkg:deb/ubuntu/sssd@1.13.1-2?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.13.1-2

Affected versions

1.*

1.12.5-2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libipa-hbac-dev",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libipa-hbac0",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libipa-hbac0-dbgsym",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libnss-sss",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libnss-sss-dbgsym",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libpam-sss",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libpam-sss-dbgsym",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libsss-idmap-dev",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libsss-idmap0",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libsss-idmap0-dbgsym",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libsss-nss-idmap-dev",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libsss-nss-idmap0",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libsss-nss-idmap0-dbgsym",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libsss-simpleifp-dev",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libsss-simpleifp0",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libsss-simpleifp0-dbgsym",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libsss-sudo",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libsss-sudo-dbgsym",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libwbclient-sssd",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libwbclient-sssd-dbgsym",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "libwbclient-sssd-dev",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "python-libipa-hbac",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "python-libsss-nss-idmap",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "python-sss",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "python3-libipa-hbac",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "python3-libsss-nss-idmap",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "python3-sss",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-ad",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-ad-common",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-ad-common-dbgsym",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-ad-dbgsym",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-common",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-common-dbgsym",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-dbus",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-dbus-dbgsym",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-ipa",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-ipa-dbgsym",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-krb5",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-krb5-common",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-krb5-common-dbgsym",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-krb5-dbgsym",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-ldap",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-ldap-dbgsym",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-proxy",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-proxy-dbgsym",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-tools",
            "binary_version": "1.13.1-2"
        },
        {
            "binary_name": "sssd-tools-dbgsym",
            "binary_version": "1.13.1-2"
        }
    ]
}