UBUNTU-CVE-2017-12173
- Source
- https://ubuntu.com/security/CVE-2017-12173
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-12173.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2017-12173
- Related
- Published
- 2017-10-05T00:00:00Z
- Modified
- 2025-06-02T17:09:04Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- 4.3 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
It was found that sssd's sysdbsearchuserbyupn_res() function before 1.16.0 did not sanitize requests when querying its local cache and was vulnerable to injection. In a centralized login environment, if a password hash was locally cached for a given user, an authenticated attacker could use this flaw to retrieve it.
- References
Affected packages
Ubuntu:16.04:LTS / sssd
Package
- Name
- sssd
- Purl
- pkg:deb/ubuntu/sssd@1.13.4-1ubuntu1.10?arch=source&distro=xenial
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.13.4-1ubuntu1.10
Affected versions
1.*
1.12.5-2
1.13.1-2
1.13.2-1
1.13.3-1
1.13.4-1
1.13.4-1ubuntu1
1.13.4-1ubuntu1.1
1.13.4-1ubuntu1.2
1.13.4-1ubuntu1.5
1.13.4-1ubuntu1.6
1.13.4-1ubuntu1.7
1.13.4-1ubuntu1.8
1.13.4-1ubuntu1.9
Ecosystem specific
{
"ubuntu_priority": "medium",
"binaries": [
{
"binary_name": "libipa-hbac-dev",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libipa-hbac0",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libipa-hbac0-dbgsym",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libnss-sss",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libnss-sss-dbgsym",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libpam-sss",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libpam-sss-dbgsym",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libsss-idmap-dev",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libsss-idmap0",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libsss-idmap0-dbgsym",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libsss-nss-idmap-dev",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libsss-nss-idmap0",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libsss-nss-idmap0-dbgsym",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libsss-simpleifp-dev",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libsss-simpleifp0",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libsss-simpleifp0-dbgsym",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libsss-sudo",
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},
{
"binary_name": "libsss-sudo-dbgsym",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libwbclient-sssd",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libwbclient-sssd-dbgsym",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "libwbclient-sssd-dev",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "python-libipa-hbac",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "python-libsss-nss-idmap",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "python-sss",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "python3-libipa-hbac",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "python3-libsss-nss-idmap",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "python3-sss",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-ad",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-ad-common",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-ad-common-dbgsym",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-ad-dbgsym",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-common",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-common-dbgsym",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-dbus",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-dbus-dbgsym",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-ipa",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-ipa-dbgsym",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-krb5",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-krb5-common",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-krb5-common-dbgsym",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-krb5-dbgsym",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-ldap",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-ldap-dbgsym",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-proxy",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-proxy-dbgsym",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-tools",
"binary_version": "1.13.4-1ubuntu1.10"
},
{
"binary_name": "sssd-tools-dbgsym",
"binary_version": "1.13.4-1ubuntu1.10"
}
],
"availability": "No subscription required"
}