There's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0. An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to application availability.
References
Link | Resource |
---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=1907513 | Issue Tracking Patch 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/ | |
https://security.gentoo.org/glsa/202101-29 | Third Party Advisory |
https://www.debian.org/security/2021/dsa-4882 | Mailing List 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 |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2021-01-05T17:21:40
Updated: 2022-04-10T14:06:12
Reserved: 2020-10-27T00:00:00
Link: CVE-2020-27842
JSON object: View
NVD Information
Status : Modified
Published: 2021-01-05T18:15:14.020
Modified: 2023-11-07T03:21:03.320
Link: CVE-2020-27842
JSON object: View
Redhat Information
No data.
CWE