Bug#977764: flac: CVE-2020-0499

[Salvatore Bonaccorso <carnil@debian.org>]

Source: flac
Version: 1.3.3-1
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>

Hi,

The following vulnerability was published for flac.

CVE-2020-0499[0]:
| In FLAC__bitreader_read_rice_signed_block of bitreader.c, there is a
| possible out of bounds read due to a heap buffer overflow. This could
| lead to remote information disclosure with no additional execution
| privileges needed. User interaction is needed for
| exploitation.Product: AndroidVersions: Android-11Android ID:
| A-156076070


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-2020-0499
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0499
[1] https://github.com/xiph/flac/commit/2e7931c27eb15e387da440a37f12437e35b22dd4

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore