openSUSE 15 Security Update : libaom (openSUSE-SU-2021:3350-1)

critical Nessus Plugin ID 154069
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The remote SUSE host is missing a security update.

Description

The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2021:3350-1 advisory.

- aom_dsp/grain_table.c in libaom in AOMedia before 2021-03-30 has a use-after-free. (CVE-2021-30474)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected aom-tools, libaom-devel, libaom0 and / or libaom0-32bit packages.

See Also

https://bugzilla.suse.com/1186799

http://www.nessus.org/u?2468f6dd

https://www.suse.com/security/cve/CVE-2021-30474

Plugin Details

Severity: Critical

ID: 154069

File Name: openSUSE-2021-3350.nasl

Version: 1.2

Type: local

Agent: unix

Published: 10/13/2021

Updated: 10/13/2021

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2021-30474

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:aom-tools, p-cpe:/a:novell:opensuse:libaom-devel, p-cpe:/a:novell:opensuse:libaom0, p-cpe:/a:novell:opensuse:libaom0-32bit, cpe:/o:novell:opensuse:15.3

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 10/12/2021

Vulnerability Publication Date: 6/2/2021

Reference Information

CVE: CVE-2021-30474