EulerOS 2.0 SP1 : sssd (EulerOS-SA-2017-1324)

Medium Nessus Plugin ID 105305


The remote EulerOS host is missing a security update.


According to the version of the sssd packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :

- It was found that sssd's sysdb_search_user_by_upn_res() function 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.(CVE-2017-12173)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.


Update the affected sssd package.

See Also

Plugin Details

Severity: Medium

ID: 105305

File Name: EulerOS_SA-2017-1324.nasl

Version: 3.8

Type: local

Published: 2017/12/18

Updated: 2018/11/14

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 4

Temporal Score: 3.8

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N

Temporal Vector: CVSS2#E:F/RL:U/RC:ND

CVSS v3.0

Base Score: 8.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:F/RL:U/RC:X

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:libipa_hbac, p-cpe:/a:huawei:euleros:libsss_autofs, p-cpe:/a:huawei:euleros:libsss_certmap, p-cpe:/a:huawei:euleros:libsss_idmap, p-cpe:/a:huawei:euleros:libsss_nss_idmap, p-cpe:/a:huawei:euleros:libsss_sudo, p-cpe:/a:huawei:euleros:python-libipa_hbac, p-cpe:/a:huawei:euleros:python-libsss_nss_idmap, p-cpe:/a:huawei:euleros:python-sss, p-cpe:/a:huawei:euleros:python-sss-murmur, p-cpe:/a:huawei:euleros:python-sssdconfig, p-cpe:/a:huawei:euleros:sssd, p-cpe:/a:huawei:euleros:sssd-ad, p-cpe:/a:huawei:euleros:sssd-client, p-cpe:/a:huawei:euleros:sssd-common, p-cpe:/a:huawei:euleros:sssd-common-pac, p-cpe:/a:huawei:euleros:sssd-ipa, p-cpe:/a:huawei:euleros:sssd-krb5, p-cpe:/a:huawei:euleros:sssd-krb5-common, p-cpe:/a:huawei:euleros:sssd-ldap, p-cpe:/a:huawei:euleros:sssd-libwbclient, p-cpe:/a:huawei:euleros:sssd-proxy, cpe:/o:huawei:euleros:2.0

Required KB Items: Host/local_checks_enabled, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp

Excluded KB Items: Host/EulerOS/uvp_version

Patch Publication Date: 2017/12/11

Reference Information

CVE: CVE-2017-12173