CVE-2020-27842
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-27842
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-27842.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-27842
- Related
- Published
- 2021-01-05T18:15:14Z
- Modified
- 2024-09-18T03:09:53.456586Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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
-
- https://security.gentoo.org/glsa/202101-29
- https://www.debian.org/security/2021/dsa-4882
- https://lists.debian.org/debian-lts-announce/2022/04/msg00006.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1907513
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJUPGIZE6A4O52EBOF75MCXJOL6MUCRV/
- https://security-tracker.debian.org/tracker/CVE-2020-27842
Affected packages
Debian:11 / openjpeg2
Package
- Name
- openjpeg2
- Purl
- pkg:deb/debian/openjpeg2?arch=source
Debian:12 / openjpeg2
Package
- Name
- openjpeg2
- Purl
- pkg:deb/debian/openjpeg2?arch=source
Debian:13 / openjpeg2
Package
- Name
- openjpeg2
- Purl
- pkg:deb/debian/openjpeg2?arch=source