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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0011 [DLA 1618-1] libsndfile security update 2 January 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: libsndfile Publisher: Debian Operating System: Debian GNU/Linux 8 Impact/Access: Denial of Service -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Reduced Security -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-19662 CVE-2018-19661 CVE-2018-19432 CVE-2018-13139 CVE-2017-17457 CVE-2017-17456 CVE-2017-14634 CVE-2017-14246 CVE-2017-14245 CVE-2017-8365 CVE-2017-8363 CVE-2017-8362 CVE-2017-8361 Reference: ASB-2017.0219 ESB-2017.1408 Original Bulletin: https://lists.debian.org/debian-lts-announce/2018/12/msg00016.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Package : libsndfile Version : 1.0.25-9.1+deb8u2 CVE ID : CVE-2017-8361 CVE-2017-8362 CVE-2017-8363 CVE-2017-8365 CVE-2017-14245 CVE-2017-14246 CVE-2017-14634 CVE-2017-17456 CVE-2017-17457 CVE-2018-13139 CVE-2018-19432 CVE-2018-19661 CVE-2018-19662 Multiple vulnerabilities have been found in libsndfile, the library for reading and writing files containing sampled sound. CVE-2017-8361 The flac_buffer_copy function (flac.c) is affected by a buffer overflow. This vulnerability might be leveraged by remote attackers to cause a denial of service, or possibly have unspecified other impact via a crafted audio file. CVE-2017-8362 The flac_buffer_copy function (flac.c) is affected by an out-of-bounds read vulnerability. This flaw might be leveraged by remote attackers to cause a denial of service via a crafted audio file. CVE-2017-8363 The flac_buffer_copy function (flac.c) is affected by a heap based OOB read vulnerability. This flaw might be leveraged by remote attackers to cause a denial of service via a crafted audio file. CVE-2017-8365 The i2les_array function (pcm.c) is affected by a global buffer overflow. This vulnerability might be leveraged by remote attackers to cause a denial of service, or possibly have unspecified other impact via a crafted audio file. CVE-2017-14245 CVE-2017-14246 CVE-2017-17456 CVE-2017-17457 The d2alaw_array() and d2ulaw_array() functions (src/ulaw.c and src/alaw.c) are affected by an out-of-bounds read vulnerability. This flaw might be leveraged by remote attackers to cause denial of service or information disclosure via a crafted audio file. CVE-2017-14634 The double64_init() function (double64.c) is affected by a divide-by-zero error. This vulnerability might be leveraged by remote attackers to cause denial of service via a crafted audio file. CVE-2018-13139 The psf_memset function (common.c) is affected by a stack-based buffer overflow. This vulnerability might be leveraged by remote attackers to cause a denial of service, or possibly have unspecified other impact via a crafted audio file. The vulnerability can be triggered by the executable sndfile-deinterleave. CVE-2018-19432 The sf_write_int function (src/sndfile.c) is affected by an out-of-bounds read vulnerability. This flaw might be leveraged by remote attackers to cause a denial of service via a crafted audio file. CVE-2018-19661 CVE-2018-19662 The i2alaw_array() and i2ulaw_array() functions (src/ulaw.c and src/alaw.c) are affected by an out-of-bounds read vulnerability. This flaw might be leveraged by remote attackers to cause denial of service or information disclosure via a crafted audio file. For Debian 8 "Jessie", these problems have been fixed in version 1.0.25-9.1+deb8u2. We recommend that you upgrade your libsndfile packages. Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS - -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEUFZhdgIWqBhwqCvuZYVUZx9w0DQFAlwjPosACgkQZYVUZx9w 0DTnWgf/QvnHvJzU2F1H5orbb0Dn0OzQ1nxFVs01B5fYYgtC57bFDQ2ezTKuCfim cvQqABOtQarpnvPlWlybUKU/BPHbwvpyFgLj+l0iy26dlAVoE2Dp3XS/tIA5DH1G XH/hWa3Q14rovfBHANzi1u1V8SFfW7RW1KeKvpRQ3XQfRLY6RUKNYWe14fqoGds5 qzaKhj+hy5i4PQnRQLrEN/cxdOippjqxM8X8DtXBcLcCzr6gA+MHVlvb2anc3X39 6ofL325BHOlhgiJWMHB2bYCLVYswi5D+vsOU+dPLsRVLecq/OIw5zGJOttFAR1hN E3JxQ8kwBkp70/A8CdCe8qMk05EE7A== =6i6S - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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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). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXCwR0GaOgq3Tt24GAQiFCRAAnDbW0qtXPc6ibtBollRzwbWxsQkJEZrG BCwZbMX5b2PhuFphkQ3qmYWLfGeRuN7Fmm5JgmUKyPyYaF+M5A5zns1mBb/htZVY FtL/d7w4yZI0Et7Nx2j0ERNb0vXwnuBqr8PEzcjs7WwG2lB24ckf4lPAydq02xW6 YmNBSrhBaGsfvZskGwzZ8QqixgJuan3s0h/PsiOwYqCdFyIOhzmNra5fKaXbVP3j peBqgVsPon1qrrUZCkLg0Tk4156IZPoHAvobbqjifPnQ4wMge0LiKkVzkp0Ks8eX t0rI6oBrMtY6Ef60HYWe0etPTZQ+cJ9yhgOYlAshjtHZT+DohDbRdJ+ScbnMHgcz Z2enfJmwNBsP+KXnOF5Fby/hYhzOzRXvzTkRm22JmQxAxSF5Dz5oMLlRyLlwIZ05 7krZSyKH9xpAc9fVQTLOYzrnKaN4yV77q+nOZacJEn2xAvy/cF/IT1S1dCZLbPyK mEDOgZ9MTxngeCPmjlbZTnUJ/G5gETq6z+gcy+TnyS3BORrG9MPd2DaBuPqP/Ata e8rwnA53T1YYHq/vYAlBPXF+doaoynOJ9gOoAwYGyABFS50vA9nhmYuep6WC7fEY VTbGLfQJmMyT3S4mXchv6MaGKZOYZjV/Dhu4cLQSAHV0P9SbTMFKRbNPuayvDXOW njwTqn1NI7Y= =WQYN -----END PGP SIGNATURE-----