Alibaba Cloud Linux 3 : 0096: openjpeg2 (ALINUX3-SA-2022:0096)

high Nessus Plugin ID 236752

Synopsis

The remote Alibaba Cloud Linux host is missing one or more security updates.

Description

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2022:0096 advisory.

Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities:

CVE-2020-6851:
OpenJPEG through 2.3.1 has a heap-based buffer overflow in opj_t1_clbl_decode_processor in openjp2/t1.c because of lack of opj_j2k_update_image_dimensions validation.

CVE-2020-8112:
opj_t1_clbl_decode_processor in openjp2/t1.c in OpenJPEG 2.3.1 through 2020-01-28 has a heap-based buffer overflow in the qmfbid==1 case, a different issue than CVE-2020-6851.

Tenable has extracted the preceding description block directly from the Alibaba Cloud Linux security advisory.

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

Solution

Update the affected packages.

Plugin Details

Severity: High

ID: 236752

File Name: alinux3_sa_2022-0096.nasl

Version: 1.1

Type: local

Family: Alibaba Cloud Linux Local Security Checks

Published: 5/14/2025

Updated: 5/14/2025

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2020-8112

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.9

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:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:alibabacloud:alibaba_cloud_linux_3, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:openjpeg2-tools, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:openjpeg2-devel, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:openjpeg2-debugsource, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:openjpeg2-tools-debuginfo, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:openjpeg2-debuginfo, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:openjpeg2, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:openjpeg2-devel-docs

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/7/2020

Vulnerability Publication Date: 1/13/2020

Reference Information

CVE: CVE-2020-6851, CVE-2020-8112

Detections

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