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Oracle Linux 7 : sssd (ELSA-2015-2355)

high Nessus Plugin ID 87095

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Synopsis

The remote Oracle Linux host is missing a security update.

Description

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2015-2355 advisory.

 [1.13.0-40]
 - Resolves: rhbz#1270827 - local overrides: don't contact server with overridden name/id

 [1.13.0-39]
 - Resolves: rhbz#1267837 - sssd_be crashed in ipa_srv_ad_acct_lookup_step

 [1.13.0-38]
 - Resolves: rhbz#1267176 - Memory leak / possible DoS with krb auth.

 [1.13.0-37]
 - Resolves: rhbz#1267836 - PAM responder crashed if user was not set

 [1.13.0-36]
 - Resolves: rhbz#1266107 - AD: Conditional jump or move depends on uninitialised value

 [1.13.0-35]
 - Resolves: rhbz#1250135 - Detect re-established trusts in the IPA subdomain code

 [1.13.0-34]
 - Fix a Coverity warning in dyndns code
 - Resolves: rhbz#1261155 - nsupdate exits on first GSSAPI error instead of processing other commands

 [1.13.0-33]
 - Resolves: rhbz#1261155 - nsupdate exits on first GSSAPI error instead of processing other commands

 [1.13.0-32]
 - Resolves: rhbz#1263735 - Could not resolve AD user from root domain

 [1.13.0-31]
 - Remove -d from sss_override manpage
 - Related: rhbz#1259512 - sss_override : The local override user is not found

 [1.13.0-30]
 - Patches required for better handling of failover with one-way trusts
 - Related: rhbz#1250135 - Detect re-established trusts in the IPA subdomain code

 [1.13.0-29]
 - Resolves: rhbz#1263587 - sss_override --name doesn't work with RFC2307 and ghost users

 [1.13.0-28]
 - Resolves: rhbz#1259512 - sss_override : The local override user is not found

 [1.13.0-27]
 - Resolves: rhbz#1260027 - sssd_be memory leak with sssd-ad in GPO code

 [1.13.0-26]
 - Resolves: rhbz#1256398 - sssd cannot resolve user names containing backslash with ldap provider

 [1.13.0-25]
 - Resolves: rhbz#1254189 - sss_override contains an extra parameter --debug but is not listed in the man page or in the arguments help

 [1.13.0-24]
 - Resolves: rhbz#1254518 - Fix crash in nss responder

 [1.13.0-23]
 - Support import/export for local overrides
 - Support FQDNs for local overrides
 - Resolves: rhbz#1254184 - sss_override does not work correctly when 'use_fully_qualified_names = True'

 [1.13.0-22]
 - Resolves: rhbz#1244950 - Add index for 'objectSIDString' and maybe to other cache attributes

 [1.13.0-21]
 - Resolves: rhbz#1250415 - sssd: p11_child hardening

 [1.13.0-20]
 - Related: rhbz#1250135 - Detect re-established trusts in the IPA subdomain code

 [1.13.0-19]
 - Resolves: rhbz#1202724 - [RFE] Add a way to lookup users based on CAC identity certificates

 [1.13.0-18]
 - Resolves: rhbz#1232950 - [IPA/IdM] sudoOrder not honored as expected

 [1.13.0-17]
 - Fix wildcard_limit=0
 - Resolves: rhbz#1206571 - [RFE] Expose D-BUS interface

 [1.13.0-16]
 - Fix race condition in invalidating the memory cache
 - Related: rhbz#1206575 - [RFE] The fast memory cache should cache initgroups

 [1.13.0-15]
 - Resolves: rhbz#1249015 - KDC proxy not working with SSSD krb5_use_kdcinfo enabled

 [1.13.0-14]
 - Bump release number
 - Related: rhbz#1246489 - sss_obfuscate fails with 'ImportError: No module named pysss'

 [1.13.0-13]
 - Fix missing dependency of sssd-tools
 - Resolves: rhbz#1246489 - sss_obfuscate fails with 'ImportError: No module named pysss'

 [1.13.0-12]
 - More memory cache related fixes
 - Related: rhbz#1206575 - [RFE] The fast memory cache should cache initgroups

 [1.13.0-11]
 - Remove binary blob from SC patches as patch(1) can't handle those
 - Related: rhbz#854396 - [RFE] Support for smart cards

 [1.13.0-10]
 - Resolves: rhbz#1244949 - getgrgid for user's UID on a trust client prevents getpw*

 [1.13.0-9]
 - Fix memory cache integration tests
 - Resolves: rhbz#1206575 - [RFE] The fast memory cache should cache initgroups
 - Resolves: rhbz#854396 - [RFE] Support for smart cards

 [1.13.0-8]
 - Remove OTP from PAM stack correctly
 - Related: rhbz#1200873 - [RFE] Allow smart multi step prompting when user logs in with password and token code from IPA
 - Handle sssd-owned keytabs when sssd runs as root
 - Related: rhbz#1205144 - RFE: Support one-way trusts for IPA

 [1.13.0-7]
 - Resolves: rhbz#1183747 - [FEAT] UID and GID mapping on individual clients

 [1.13.0-6]
 - Resolves: rhbz#1206565 - [RFE] Add dualstack and multihomed support
 - Resolves: rhbz#1187146 - If v4 address exists, will not create nonexistant v6 in ipa domain

 [1.13.0-5]
 - Resolves: rhbz#1242942 - well-known SID check is broken for NetBIOS prefixes

 [1.13.0-4]
 - Resolves: rhbz#1234722 - sssd ad provider fails to start in rhel7.2

 [1.13.0-3]
 - Add support for InfoPipe wildcard requests
 - Resolves: rhbz#1206571 - [RFE] Expose D-BUS interface

 [1.13.0-2]
 - Also package the initgr memcache
 - Related: rhbz#1205554 - Rebase SSSD to 1.13.x

 [1.13.0-1]
 - Rebase to 1.13.0 upstream
 - Related: rhbz#1205554 - Rebase SSSD to 1.13.x
 - Resolves: rhbz#910187 - [RFE] authenticate against cache in SSSD
 - Resolves: rhbz#1206575 - [RFE] The fast memory cache should cache initgroups

 [1.13.0.3alpha]
 - Don't default to SSSD user
 - Related: rhbz#1205554 - Rebase SSSD to 1.13.x

 [1.13.0.2alpha]
 - Related: rhbz#1205554 - Rebase SSSD to 1.13.x
 - GPO default should be permissve

 [1.13.0.1alpha]
 - Resolves: rhbz#1205554 - Rebase SSSD to 1.13.x
 - Relax the libldb requirement
 - Resolves: rhbz#1221992 - sssd_be segfault at 0 ip sp error 6 in libtevent.so.0.9.21
 - Resolves: rhbz#1221839 - SSSD group enumeration inconsistent due to binary SIDs
 - Resolves: rhbz#1219285 - Unable to resolve group memberships for AD users when using sssd-1.12.2-58.el7_1.6.x86_64 client in combination with ipa-server-3.0.0-42.el6.x86_64 with AD Trust
 - Resolves: rhbz#1217559 - [RFE] Support GPOs from different domain controllers
 - Resolves: rhbz#1217350 - ignore_group_members doesn't work for subdomains
 - Resolves: rhbz#1217127 - Override for IPA users with login does not list user all groups
 - Resolves: rhbz#1216285 - autofs provider fails when default_domain_suffix and use_fully_qualified_names set
 - Resolves: rhbz#1214719 - Group resolution is inconsistent with group overrides
 - Resolves: rhbz#1214718 - Overridde with --login fails trusted adusers group membership resolution
 - Resolves: rhbz#1214716 - idoverridegroup for ipa group with --group-name does not work
 - Resolves: rhbz#1214337 - Overrides with --login work in second attempt
 - Resolves: rhbz#1212489 - Disable the cleanup task by default
 - Resolves: rhbz#1211830 - external users do not resolve with 'default_domain_suffix' set in IPA server sssd.conf
 - Resolves: rhbz#1210854 - Only set the selinux context if the context differs from the local one
 - Resolves: rhbz#1209483 - When using id_provider=proxy with auth_provider=ldap, it does not work as expected
 - Resolves: rhbz#1209374 - Man sssd-ad(5) lists Group Policy Management Editor naming for some policies but not for all
 - Resolves: rhbz#1208507 - sysdb sudo search doesn't escape special characters
 - Resolves: rhbz#1206571 - [RFE] Expose D-BUS interface
 - Resolves: rhbz#1206566 - SSSD does not update Dynamic DNS records if the IPA domain differs from machine hostname's domain
 - Resolves: rhbz#1206189 - [bug] sssd always appends default_domain_suffix when checking for host keys
 - Resolves: rhbz#1204203 - sssd crashes intermittently
 - Resolves: rhbz#1203945 - [FJ7.0 Bug]: getgrent returns error because sss is written in nsswitch.conf as default
 - Resolves: rhbz#1203642 - GPO access control looks for computer object in user's domain only
 - Resolves: rhbz#1202245 - SSSD's HBAC processing is not permissive enough with broken replication entries
 - Resolves: rhbz#1201271 - sssd_nss segfaults if initgroups request is by UPN and doesn't find anything
 - Resolves: rhbz#1200873 - [RFE] Allow smart multi step prompting when user logs in with password and token code from IPA
 - Resolves: rhbz#1199541 - Read and use the TTL value when resolving a SRV query
 - Resolves: rhbz#1199533 - [RFE] Implement background refresh for users, groups or other cache objects
 - Resolves: rhbz#1199445 - Does sssd-ad use the most suitable attribute for group name?
 - Resolves: rhbz#1198477 - ccname_file_dummy is not unlinked on error
 - Resolves: rhbz#1187103 - [RFE] User's home directories are not taken from AD when there is an IPA trust with AD
 - Resolves: rhbz#1185536 - In ipa-ad trust, with 'default_domain_suffix' set to AD domain, IPA user are not able to log unless use_fully_qualified_names is set
 - Resolves: rhbz#1175760 - [RFE] Have OpenLDAP lock out ssh keys when account naturally expires
 - Resolves: rhbz#1163806 - [RFE]ad provider dns_discovery_domain option:
 kerberos discovery is not using this option
 - Resolves: rhbz#1205160 - Complain loudly if backend doesn't start due to missing or invalid keytab

 [1.12.2-61]
 - Resolves: rhbz#1226119 - Properly handle AD's binary objectGUID

 [1.12.2-60]
 - Filter out domain-local groups during AD initgroups operation
 - Related: rhbz#1201840 - SSSD downloads too much information when fetching information about groups

 [1.12.2-59]
 - Resolves: rhbz#1201840 - SSSD downloads too much information when fetching information about groups

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://linux.oracle.com/errata/ELSA-2015-2355.html

Plugin Details

Severity: High

ID: 87095

File Name: oraclelinux_ELSA-2015-2355.nasl

Version: 2.11

Type: local

Agent: unix

Published: 11/30/2015

Updated: 11/1/2024

Supported Sensors: Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2015-5292

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:libsss_nss_idmap, p-cpe:/a:oracle:linux:libsss_nss_idmap-devel, p-cpe:/a:oracle:linux:sssd-dbus, p-cpe:/a:oracle:linux:sssd-client, p-cpe:/a:oracle:linux:sssd-common, p-cpe:/a:oracle:linux:libipa_hbac, p-cpe:/a:oracle:linux:sssd-tools, p-cpe:/a:oracle:linux:python-sss, p-cpe:/a:oracle:linux:libsss_idmap, p-cpe:/a:oracle:linux:sssd-krb5, p-cpe:/a:oracle:linux:sssd-libwbclient, p-cpe:/a:oracle:linux:libsss_idmap-devel, p-cpe:/a:oracle:linux:sssd-common-pac, p-cpe:/a:oracle:linux:sssd-krb5-common, p-cpe:/a:oracle:linux:python-sss-murmur, p-cpe:/a:oracle:linux:sssd, p-cpe:/a:oracle:linux:sssd-proxy, p-cpe:/a:oracle:linux:sssd-ldap, p-cpe:/a:oracle:linux:sssd-libwbclient-devel, p-cpe:/a:oracle:linux:python-libipa_hbac, p-cpe:/a:oracle:linux:sssd-ipa, p-cpe:/a:oracle:linux:libsss_simpleifp, p-cpe:/a:oracle:linux:libsss_simpleifp-devel, p-cpe:/a:oracle:linux:sssd-ad, cpe:/o:oracle:linux:7, p-cpe:/a:oracle:linux:libipa_hbac-devel, p-cpe:/a:oracle:linux:python-sssdconfig, p-cpe:/a:oracle:linux:python-libsss_nss_idmap

Required KB Items: Host/local_checks_enabled, Host/OracleLinux, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 11/25/2015

Vulnerability Publication Date: 10/29/2015

Reference Information

CVE: CVE-2015-5292

RHSA: 2015:2355