CVE-2020-6851

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 13-01-2020 07:15

Last modified: - 29-04-2022 03:24

Total changes: - 4

Description

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.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Low

Attack complexity

Network

Attack vector

High

Availability

None

Confidentiality

None

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

7.5

Base score

3.9

3.6

Exploitability score

Impact score

Verification logic

vendor=uclouvain AND product=openjpeg AND versionEndIncluding=2.3.1

vendor=fedoraproject AND product=fedora AND version=30

vendor=fedoraproject AND product=fedora AND version=31

vendor=Debian AND product=debian_linux AND version=8.0

vendor=Debian AND product=debian_linux AND version=9.0

vendor=Debian AND product=debian_linux AND version=10.0

vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=8.0

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_desktop AND version=7.0

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_eus AND version=7.7

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_eus AND version=8.1

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_eus AND version=8.2

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_eus AND version=8.4

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server AND version=7.0

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server_aus AND version=7.7

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server_aus AND version=8.2

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server_aus AND version=8.4

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server_tus AND version=7.7

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server_tus AND version=8.2

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server_tus AND version=8.4

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_workstation AND version=7.0

vendor=oracle AND product=georaster AND version=18c

vendor=oracle AND product=outside_in_technology AND version=8.5.4

vendor=oracle AND product=outside_in_technology AND version=8.5.5

Reference

https://github.com/uclouvain/openjpeg/issues/1228
[debian-lts-announce] 20200128 [SECURITY] [DLA 2081-1] openjpeg2 security update-Mailing List, Third Party Advisory
RHSA-2020:0274-Third Party Advisory
RHSA-2020:0262-Third Party Advisory
RHSA-2020:0296-Third Party Advisory
FEDORA-2020-ab8553f302-Mailing List, Third Party Advisory
FEDORA-2020-6c8804daaa-Mailing List, Third Party Advisory
[debian-lts-announce] 20200710 [SECURITY] [DLA 2277-1] openjpeg2 security update-Mailing List, Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2020.html
DSA-4882-Third Party Advisory

Keywords

CVE-2020-6851

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2020-6851

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures