Andrea Fioraldi discovered a buffer overflow in libsndfile, a library
for reading/writing audio files, which could result in denial of service
or potentially the execution of arbitrary code when processing a
malformed audio file.
For the stable distribution (buster), this problem has been fixed in
We recommend that you upgrade your libsndfile packages.
For the detailed security status of libsndfile please refer to
its security tracker page at:
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: [email protected]
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Debian Security Advisory DSA-4947-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
July 30, 2021 https://www.debian.org/security/faq