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Withdrawn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 

{
    "binaries": [
        {
            "binary_version": "1.13.1-2",
            "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"
        }
    ],
    "availability": "No subscription required"
}