Out-of-bounds Read

Affecting flac package, versions <1.3.2-2+deb9u1

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Overview

Affected versions of this package are vulnerable to Out-of-bounds Read. 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

Remediation

Upgrade flac to version or higher.

References

CVSS Score

4.3
medium severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    Required
  • Scope
    Unchanged
  • Confidentiality
    None
  • Integrity
    None
  • Availability
    Low
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVE
CVE-2020-0499
CWE
CWE-125
Snyk ID
SNYK-DEBIAN9-FLAC-1051680
Disclosed
15 Dec, 2020
Published
16 Dec, 2020