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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2016.0301 sol16015326: libtar vulnerability CVE-2013-4397 5 February 2016 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: F5 BIG-IP F5 Enterprise Manager Publisher: F5 Operating System: Network Appliance Virtualisation Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2013-4397 Reference: ESB-2013.1429 Original Bulletin: https://support.f5.com/kb/en-us/solutions/public/k/16/sol16015326.html - --------------------------BEGIN INCLUDED TEXT-------------------- sol16015326: libtar vulnerability CVE-2013-4397 Security Advisory Original Publication Date: 02/04/2016 Vulnerability Description Multiple integer overflows in the th_read function in lib/block.c in libtar before 1.2.20 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long (1) name or (2) link in an archive, which triggers a heap-based buffer overflow. (CVE-2013-4397) Impact A remote attacker may be able to cause a denial-of-service (DoS) or execute arbitrary code on the BIG-IP system. Security Issue Status F5 Product Development has assigned ID 567379 (BIG-IP) and ID 570269 (Enterprise Manager) to this vulnerability, and has evaluated the currently supported releases for potential vulnerability. To determine if your release is known to be vulnerable, the components or features that are affected by the vulnerability, and for information about releases or hotfixes that address the vulnerability, refer to the following table: Product Versions known to be vulnerable Versions known to be not vulnerable Severity Vulnerable component or feature BIG-IP LTM 11.5.3 - 11.6.0 12.0.0 Low libtar 11.4.0 - 11.5.1 11.2.1 10.1.0 - 10.2.4 BIG-IP AAM 11.5.3 - 11.6.0 12.0.0 Low libtar 11.4.0 - 11.5.1 11.2.1 10.1.0 - 10.2.4 BIG-IP AFM 11.5.3 - 11.6.0 12.0.0 Low libtar 11.4.0 - 11.5.1 11.2.1 10.1.0 - 10.2.4 BIG-IP Analytics 11.5.3 - 11.6.0 12.0.0 Low libtar 11.4.0 - 11.5.1 11.2.1 10.1.0 - 10.2.4 BIG-IP APM 11.5.3 - 11.6.0 12.0.0 Low libtar 11.4.0 - 11.5.1 11.2.1 10.1.0 - 10.2.4 BIG-IP ASM 11.5.3 - 11.6.0 12.0.0 Low libtar 11.4.0 - 11.5.1 11.2.1 10.1.0 - 10.2.4 BIG-IP DNS None 12.0.0 Not vulnerable None BIG-IP Edge Gateway None 11.2.1 Not vulnerable None 10.1.0 - 10.2.4 BIG-IP GTM 11.5.3 - 11.6.0 11.2.1 Low libtar 11.4.0 - 11.5.1 10.1.0 - 10.2.4 BIG-IP Link Controller 11.5.3 - 11.6.0 12.0.0 Low libtar 11.4.0 - 11.5.1 11.2.1 10.1.0 - 10.2.4 BIG-IP PEM 11.5.3 - 11.6.0 12.0.0 Low libtar 11.4.0 - 11.5.1 11.2.1 10.1.0 - 10.2.4 BIG-IP PSM 11.4.0 - 11.4.1 11.2.1 Low libtar 11.0.0 - 11.2.0 10.1.0 - 10.2.4 BIG-IP WebAccelerator None 11.2.1 Not vulnerable None 10.1.0 - 10.2.4 BIG-IP WOM None 11.2.1 Not vulnerable None 10.1.0 - 10.2.4 ARX None 6.2.0 - 6.4.0 Not vulnerable None Enterprise Manager 3.0.0 - 3.1.1 None1 Low libtar FirePass None 7.0.0 Not vulnerable None 6.0.0 - 6.1.0 BIG-IQ Cloud None 4.0.0 - 4.5.0 Not vulnerable None BIG-IQ Device None 4.2.0 - 4.5.0 Not vulnerable None BIG-IQ Security None 4.0.0 - 4.5.0 Not vulnerable None BIG-IQ ADC None 4.5.0 Not vulnerable None BIG-IQ Centralized Management None 4.6.0 Not vulnerable None BIG-IQ Cloud and Orchestration None 1.0.0 Not vulnerable None LineRate None 2.5.0 - 2.6.1 Not vulnerable None F5 WebSafe None 1.0.0 Not vulnerable None Traffix SDC None 4.0.0 - 4.4.0 Not vulnerable None 3.3.2 - 3.5.1 Vulnerability Recommended Actions If you are running a version listed in the Versions known to be vulnerable column, you can eliminate this vulnerability by upgrading to a version listed in the Versions known to be not vulnerable column. If the table lists only an older version than what you are currently running, or does not list a non-vulnerable version, then no upgrade candidate currently exists. F5 responds to vulnerabilities in accordance with the Severity values published in the previous table. The Severity values and other security vulnerability parameters are defined in SOL4602: Overview of the F5 security vulnerability response policy. Supplemental Information SOL5903: BIG-IP software support policy SOL9970: Subscribing to email notifications regarding F5 products SOL9957: Creating a custom RSS feed to view new and updated documents SOL4918: Overview of the F5 critical issue hotfix policy SOL167: Downloading software and firmware from F5 SOL13123: Managing BIG-IP product hotfixes (11.x - 12.x) SOL10025: Managing BIG-IP product hotfixes (10.x) SOL9502: BIG-IP hotfix matrix - --------------------------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. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBVrQAQH6ZAP0PgtI9AQJhFg//XeCgp22YhKowIeVFm1UY+R+1QP33PYMb 8am5vW5bhtqh6nVp36iL+DVKDWjyYhszgrsxb7o+SJQHidNnxX77Y3K4sNeJMt7J X9dSY883pUxMBf4jM3FsZUNMK/Q5qMg/vv31JZ91lvqg8xNHzOVRJ5s6ZEXqRmo+ 9Dd+kzSppk2d2XrjqGcK9LOI+SOjhZsUNH5WIdtW3NELGI4I+QGAMgGFx/Bo4/Zx VctfKqYYBbrMuwwC0XzGm5XUAwmG1YRTuexITxAFXsz07mOCrdDJB+tNaKWYwaT5 MeiHUpC4jbeJe3Yax8sK/v7T9l3cwfBqO6V84WpwM34SbQqmjfqSuIR14GlWaRpP bOz083nKh9ju+qiN7X+Z+9iDEa2EPDj7GuqqYoNpclsFy9GMiiJBKkrJrm8Al1Ly abF0iAAg/ibfJMsvTfb2yr7uUTFf5gw6UwhSEpAicv4GFLgwAiZnj7QYiNy7Hi3k 6L7jqi79ypFdG1DQ+bEDLc0GBS6IjdahZI71UL5FGmzDsFgoA8HXEOcSrcVMyOu1 YxCaheqY98Q1B8eICKCQUb5Ka9k5kqfDzT8JOLBbbzIWhG/yzbvqrmb/1L+LGcwo zxIx6PMlWA1Rstf61xMdHENBFLw2FEanFaGa/KfbnQAPhR+L77qfq4iARn0rMX75 kGAom9avN/s= =OVn3 -----END PGP SIGNATURE-----