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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.2861 bchunk security update 10 November 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: bchunk Publisher: Debian Operating System: Debian GNU/Linux 8 Debian GNU/Linux 9 UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2017-15955 CVE-2017-15954 CVE-2017-15953 Original Bulletin: http://www.debian.org/security/2017/dsa-4026 Comment: This advisory references vulnerabilities in products which run on platforms other than Debian. It is recommended that administrators running bchunk check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-4026-1 security@debian.org https://www.debian.org/security/ Sebastien Delafond November 09, 2017 https://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : bchunk CVE ID : CVE-2017-15953 CVE-2017-15954 CVE-2017-15955 Debian Bug : 880116 Wen Bin discovered that bchunk, an application that converts a CD image in bin/cue format into a set of iso and cdr/wav tracks files, did not properly check its input. This would allow malicious users to crash the application or potentially execute arbitrary code. For the oldstable distribution (jessie), these problems have been fixed in version 1.2.0-12+deb8u1. For the stable distribution (stretch), these problems have been fixed in version 1.2.0-12+deb9u1. We recommend that you upgrade your bchunk packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org - -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEAqSkbVtrXP4xJMh3EL6Jg/PVnWQFAloEk+wACgkQEL6Jg/PV nWQThAf+O/cqMInKkiwqZ72TdQiADpZgta7ZKCA8gmLMIUwgirZhZxoJAY2AIebR M/QPVlBzyo/W5jxbzZD/YO4ZlbKF/X5opiBW+2oXxnPH92zDSDSYrZ1tCzLBwLZT GzsVdUx+p8AQX0W1NBaX49RG6jyrMA+LwsdwCLAlyvdQsCYASrG0QheFpOHtE6Fh Oe6MbaG3iepNWZl0qEdTQfPO8yEYP6hQ9eUo2dUAnEUyhLvuRPNCtPutS/EhB715 awMvJ4hKQ9g5WaEeZPf5DlLbdpcBY+oVQPe8wrSh+qHnuMGMrtTUwlD/xxrt5uoJ gWxJK6iTJqHS731J1oECJxiQum/MBw== =pVF7 - -----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. 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: https://www.auscert.org.au/bulletins/ =========================================================================== 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). 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