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