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FreeBSD : FLAC -- out-of-bounds read (49346de2-b015-11eb-9bdf-f8b156b6dcc8)

medium Nessus Plugin ID 149361

Synopsis

The remote FreeBSD host is missing a security-related update.

Description

Oss-Fuzz reports :

There is a possible out of bounds read due to a heap buffer overflow in FLAC__bitreader_read_rice_signed_block of bitreader.c.

Solution

Update the affected package.

See Also

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17069

http://www.nessus.org/u?cf32956f

Plugin Details

Severity: Medium

ID: 149361

File Name: freebsd_pkg_49346de2b01511eb9bdff8b156b6dcc8.nasl

Version: 1.3

Type: local

Published: 5/10/2021

Updated: 1/2/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 2.2

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS Score Source: CVE-2020-0499

CVSS v3

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.8

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:flac, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Exploit Ease: No known exploits are available

Patch Publication Date: 5/8/2021

Vulnerability Publication Date: 9/8/2019

Reference Information

CVE: CVE-2020-0499