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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2016.0341 Moderate: sos security and bug fix update 10 February 2016 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: sos Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux WS/Desktop 6 Linux variants Impact/Access: Increased Privileges -- Existing Account Modify Arbitrary Files -- Existing Account Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2015-7529 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2016-0152.html Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running sos check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: sos security and bug fix update Advisory ID: RHSA-2016:0152-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-0152.html Issue date: 2016-02-09 CVE Names: CVE-2015-7529 ===================================================================== 1. Summary: An updated sos package that fixes one security issue and one bug is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Desktop (v. 6) - noarch Red Hat Enterprise Linux HPC Node (v. 6) - noarch Red Hat Enterprise Linux Server (v. 6) - noarch Red Hat Enterprise Linux Workstation (v. 6) - noarch 3. Description: The sos package contains a set of tools that gather information from system hardware, logs and configuration files. The information can then be used for diagnostic purposes and debugging. An insecure temporary file use flaw was found in the way sos created certain sosreport files. A local attacker could possibly use this flaw to perform a symbolic link attack to reveal the contents of sosreport files, or in some cases modify arbitrary files and escalate their privileges on the system. (CVE-2015-7529) This issue was discovered by Mateusz Guzik of Red Hat. This update also fixes the following bug: * Previously, when the hpasm plug-in ran the "hpasmcli" command in a Python Popen constructor or a system pipeline, the command would hang and eventually time out after 300 seconds. Sos was forced to wait for the time out to finish, unnecessarily prolonging its run time. With this update, the timeout of the "hpasmcli" command has been set to 0, eliminating the delay and speeding up sos completion time. (BZ#1291828) All sos users are advised to upgrade to this updated package, which contains backported patches to correct these issues. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1282542 - CVE-2015-7529 sos: Usage of predictable temporary files allows privilege escalation 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: sos-3.2-28.el6_7.2.src.rpm noarch: sos-3.2-28.el6_7.2.noarch.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: sos-3.2-28.el6_7.2.src.rpm noarch: sos-3.2-28.el6_7.2.noarch.rpm Red Hat Enterprise Linux Server (v. 6): Source: sos-3.2-28.el6_7.2.src.rpm noarch: sos-3.2-28.el6_7.2.noarch.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: sos-3.2-28.el6_7.2.src.rpm noarch: sos-3.2-28.el6_7.2.noarch.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2015-7529 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2016 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFWudWOXlSAg2UNWIIRApwBAKCk6r8WO17eyHXa/YGiTFMoFsv3GQCgxH1W QBZay53eiKbmOXKp/d3aB1Y= =cVZa - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBVrqz0X6ZAP0PgtI9AQIVWBAAkW5OqSb4zjo3Oy/gYhyQIhqM8S4q0pVt HhIy9eoULF3dUxxLIT4HH6iZMokfyVg+jx3rc8j0qAjmrL6OF3b44k/PyAQHHhMU pyM7pAgwgvPIoBbiIduAquCxaodjI/Xpo8rMaGNEIvEkIAmFN0lSOf6wZ1X0STMb L0jYI4wv5KLTLcTxUPY7Yjg/072ZZoXsD+WTWmiFeLYZzmoKRt1MYKSLOuFKlWy1 knjkFKjhb4WNGdGKrQw4oRfzlsi3LRfYGPxLqCK5WMP4LiCqIY5dlnTTr7EBs/my jCvs6SEUXWugNfFfPLDa8Y+Lolg3DeXd2ut6oScetyVrtK6iCUa6YAmemRRpGHlI nwkEcFA/CaRKvbKtPVLjtIqcNVq8yv0fpCx3r9MMJWtVQQPgiEwfiRwgcsWGFodB laF83bkRJKbfrH+hm0Rusiaa7FKrYoQe9fCXvH+BoMugooqgSsP32g9cWsbpasF2 /C4ZIUpkepzj2OTemlUwVpy6H8gOhISCvPQjDgM5OmFAGrXP2SWausz7+Kg3HEwS X9YWH1EqdT/sKX2S0Z9mD7PRaDq2TTdPPa5azozFeU4uoLbeH1/o+CYrK4sWZjJb 7l3lVCSMIeB8s7Ai/0XGoNyTvRFTq5n2eo7HcEkHMTgb4trIoG8k5nCKy39n1LFp +hawkIXSCt4= =f+uX -----END PGP SIGNATURE-----