FreeBSD : libvorbis -- two vulnerabilities (4200d5f5-b985-11ea-b08a-f8b156b6dcc8)

Medium Nessus Plugin ID 137869

Synopsis

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

Description

Two vulnerabilities were fixed in the upstream repository :

- The bark_noise_hybridmp function allows remote attackers to cause a denial of service (out-of-bounds access and application crash) or possibly have unspecified other impact via a crafted file.

- mapping0_forward does not validate the number of channels, which allows remote attackers to cause a denial of service (heap-based buffer overflow or over-read) or possibly have unspecified other impact via a crafted file.

Solution

Update the affected package.

See Also

https://www.openwall.com/lists/oss-security/2017/09/21/2

https://gitlab.xiph.org/xiph/vorbis/-/issues/2335

http://www.nessus.org/u?68165b6d

Plugin Details

Severity: Medium

ID: 137869

File Name: freebsd_pkg_4200d5f5b98511eab08af8b156b6dcc8.nasl

Version: 1.2

Type: local

Published: 2020/06/29

Updated: 2020/07/01

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 6.8

Temporal Score: 5

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 8.8

Temporal Score: 7.7

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

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

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:libvorbis, 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: 2020/06/28

Vulnerability Publication Date: 2017/09/21

Reference Information

CVE: CVE-2017-14160, CVE-2018-10392