Debian Bug report logs -
#1014713
libsndfile: CVE-2021-4156
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Bug#1014713; Package src:libsndfile.
(Sun, 10 Jul 2022 17:33:03 GMT) (full text, mbox, link).
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New Bug report received and forwarded. Copy sent to team@security.debian.org, Debian Multimedia Maintainers <debian-multimedia@lists.debian.org>.
(Sun, 10 Jul 2022 17:33:03 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: libsndfile
X-Debbugs-CC: team@security.debian.org
Severity: important
Tags: security
Hi,
The following vulnerability was published for libsndfile.
CVE-2021-4156[0]:
| An out-of-bounds read flaw was found in libsndfile's FLAC codec
| functionality. An attacker who is able to submit a specially crafted
| file (via tricking a user to open or otherwise) to an application
| linked with libsndfile and using the FLAC codec, could trigger an out-
| of-bounds read that would most likely cause a crash but could
| potentially leak memory information that could be used in further
| exploitation of other flaws.
https://github.com/libsndfile/libsndfile/issues/731
https://github.com/libsndfile/libsndfile/commit/ced91d7b971be6173b604154c39279ce90ad87cc (1.1.0beta1)
If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.
For further information see:
[0] https://security-tracker.debian.org/tracker/CVE-2021-4156
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4156
Please adjust the affected versions in the BTS as needed.
Added tag(s) upstream.
Request was from Salvatore Bonaccorso <carnil@debian.org>
to control@bugs.debian.org.
(Sun, 10 Jul 2022 18:57:04 GMT) (full text, mbox, link).
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