CVE-2017-6892 Information

Description

In libsndfile version 1.0.28 an error in the \aiff_read_chanmap()\ function (aiff.c) can be exploited to cause an out-of-bounds read memory access via a specially crafted AIFF file.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

https://github.com/erikd/libsndfile/commit/f833c53cb596e9e1792949f762e0b33661822748 https://lists.debian.org/debian-lts-announce/2020/10/msg00030.html https://secuniaresearch.flexerasoftware.com/advisories/76717/ https://secuniaresearch.flexerasoftware.com/secunia_research/2017-13/ https://security.gentoo.org/glsa/201811-23 https://usn.ubuntu.com/4013-1/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8