CVEvulnerability
CVE-2020-27843
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-01-05
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 7.1 HIGH — AV:N/AC:M/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-125
Description
A flaw was found in OpenJPEG in versions prior to 2.4.0. This flaw allows an attacker to provide specially crafted input to the conversion or encoding functionality, causing an out-of-bounds read. The highest threat from this vulnerability is system availability.
Affected configurations
• uclouvain openjpeg (< 2.4.0)
• fedoraproject fedora 32
• fedoraproject fedora 33
• oracle outside in technology 8.5.5
• debian debian linux 9.0
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1907516 Issue Tracking, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/04/msg00006.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJUPGIZE6A4O52EBOF75MCXJOL6MUCRV/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202101-29 Third Party Advisory
- https://www.debian.org/security/2021/dsa-4882 Third Party Advisory
- https://www.oracle.com//security-alerts/cpujul2021.html Patch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuApr2021.html Patch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1907516 Issue Tracking, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/04/msg00006.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJUPGIZE6A4O52EBOF75MCXJOL6MUCRV/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202101-29 Third Party Advisory
- https://www.debian.org/security/2021/dsa-4882 Third Party Advisory
- https://www.oracle.com//security-alerts/cpujul2021.html Patch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuApr2021.html Patch, Third Party Advisory