CVE catalog
CVE-2020-27823
openjpeg2: CVE-2020-27823
- Severity
- High · CVSS 7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.11% · Oct 25, 2026
A flaw was found in OpenJPEG’s encoder. This flaw allows an attacker to pass specially crafted x,y offset input to OpenJPEG to use during encoding. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | openjpeg2 | sid | 2.5.4-1.1 | fixed |
| Debian | openjpeg2 | forky | 2.5.4-1.1 | fixed |
| Debian | openjpeg2 | trixie | 2.5.3-2.1~deb13u2 | fixed |
| Debian | openjpeg2 | trixie-security | 2.5.3-2.1~deb13u2 | fixed |
| Debian | openjpeg2 | bookworm | 2.5.0-2+deb12u3 | fixed |
| Debian | openjpeg2 | bookworm-security | 2.5.0-2+deb12u3 | fixed |
| Alpine | openjpeg | 3.10 | 2.3.1-r5 | fixed |
| Alpine | openjpeg | 3.11 | 2.3.1-r5 | fixed |
| Alpine | openjpeg | 3.12 | 2.3.1-r6 | fixed |
| Alpine | openjpeg | 3.13 | 2.3.1-r6 | fixed |
| Alpine | openjpeg | 3.14 | 2.3.1-r6 | fixed |
| Alpine | openjpeg | 3.15 | 2.3.1-r6 | fixed |
| Alpine | openjpeg | 3.16 | 2.3.1-r6 | fixed |
| Alpine | openjpeg | 3.17 | 2.3.1-r6 | fixed |
| Alpine | openjpeg | 3.18 | 2.3.1-r6 | fixed |
| Alpine | openjpeg | 3.19 | 2.3.1-r6 | fixed |
| Alpine | openjpeg | 3.20 | 2.3.1-r6 | fixed |
| Alpine | openjpeg | 3.21 | 2.3.1-r6 | fixed |
| Alpine | openjpeg | 3.22 | 2.3.1-r6 | fixed |
| Alpine | openjpeg | 3.23 | 2.3.1-r6 | fixed |
| Alpine | openjpeg | 3.24 | 2.3.1-r6 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | openjpeg2 | source | sid | 2.4.0-1 | not yet assigned | Not reported | Not reported |
| Debian | openjpeg2 | source | forky | 2.4.0-1 | not yet assigned | Not reported | Not reported |
| Debian | openjpeg2 | source | trixie | 2.4.0-1 | not yet assigned | Not reported | Not reported |
| Debian | openjpeg2 | source | bookworm | 2.4.0-1 | not yet assigned | Not reported | Not reported |
| Alpine | openjpeg | apk | 3.10 | 2.3.1-r5 | Not reported | ALPINE-CVE-2020-27823 | Not reported |
| Alpine | openjpeg | apk | 3.11 | 2.3.1-r5 | Not reported | ALPINE-CVE-2020-27823 | Not reported |
| Alpine | openjpeg | apk | 3.12 | 2.3.1-r6 | Not reported | ALPINE-CVE-2020-27823 | Not reported |
| Alpine | openjpeg | apk | 3.13 | 2.3.1-r6 | Not reported | ALPINE-CVE-2020-27823 | Not reported |
| Alpine | openjpeg | apk | 3.14 | 2.3.1-r6 | Not reported | ALPINE-CVE-2020-27823 | Not reported |
| Alpine | openjpeg | apk | 3.15 | 2.3.1-r6 | Not reported | ALPINE-CVE-2020-27823 | Not reported |
| Alpine | openjpeg | apk | 3.16 | 2.3.1-r6 | Not reported | ALPINE-CVE-2020-27823 | Not reported |
| Alpine | openjpeg | apk | 3.17 | 2.3.1-r6 | Not reported | ALPINE-CVE-2020-27823 | Not reported |
| Alpine | openjpeg | apk | 3.18 | 2.3.1-r6 | Not reported | ALPINE-CVE-2020-27823 | Not reported |
| Alpine | openjpeg | apk | 3.19 | 2.3.1-r6 | Not reported | ALPINE-CVE-2020-27823 | Not reported |
| Alpine | openjpeg | apk | 3.20 | 2.3.1-r6 | Not reported | ALPINE-CVE-2020-27823 | Not reported |
| Alpine | openjpeg | apk | 3.21 | 2.3.1-r6 | Not reported | ALPINE-CVE-2020-27823 | Not reported |
| Alpine | openjpeg | apk | 3.22 | 2.3.1-r6 | Not reported | ALPINE-CVE-2020-27823 | Not reported |
| Alpine | openjpeg | apk | 3.23 | 2.3.1-r6 | Not reported | ALPINE-CVE-2020-27823 | Not reported |
| Alpine | openjpeg | apk | 3.24 | 2.3.1-r6 | Not reported | ALPINE-CVE-2020-27823 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [libopenjp2-7]Unknown
Source package: [openjpeg2]
Details (4)
2.5.0-2+deb12u3· amd64 · bookwormFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· arm64 · bookwormFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· amd64 · bookworm-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· arm64 · bookworm-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
- [libopenjp2-7-dev]Unknown
Source package: [openjpeg2]
Details (4)
2.5.0-2+deb12u3· amd64 · bookwormFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· arm64 · bookwormFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· amd64 · bookworm-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· arm64 · bookworm-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
- [libopenjp2-tools]Unknown
Source package: [openjpeg2]
Details (4)
2.5.0-2+deb12u3· amd64 · bookwormFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· arm64 · bookwormFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· amd64 · bookworm-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· arm64 · bookworm-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
- [libopenjpip7]Unknown
Source package: [openjpeg2]
Details (4)
2.5.0-2+deb12u3· amd64 · bookwormFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· arm64 · bookwormFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· amd64 · bookworm-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· arm64 · bookworm-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
- [libopenjpip-dec-server]Unknown
Source package: [openjpeg2]
Details (4)
2.5.0-2+deb12u3· amd64 · bookwormFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· arm64 · bookwormFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· amd64 · bookworm-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· arm64 · bookworm-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
- [libopenjpip-server]Unknown
Source package: [openjpeg2]
Details (4)
2.5.0-2+deb12u3· amd64 · bookwormFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· arm64 · bookwormFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· amd64 · bookworm-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· arm64 · bookworm-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
- [libopenjpip-viewer]Unknown
Source package: [openjpeg2]
Details (4)
2.5.0-2+deb12u3· all · bookwormFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· all · bookwormFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· all · bookworm-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· all · bookworm-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
- [openjpeg-doc]Unknown
Source package: [openjpeg2]
Details (4)
2.5.0-2+deb12u3· all · bookwormFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· all · bookwormFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· all · bookworm-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
2.5.0-2+deb12u3· all · bookworm-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · bookworm; dsa · openjpeg2 · debian · 12
[Debian 13 (Trixie)]
- [libopenjp2-7]Unknown
Source package: [openjpeg2]
Details (4)
2.5.3-2.1~deb13u2· amd64 · trixieFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· arm64 · trixieFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· amd64 · trixie-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· arm64 · trixie-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
- [libopenjp2-7-dev]Unknown
Source package: [openjpeg2]
Details (4)
2.5.3-2.1~deb13u2· amd64 · trixieFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· arm64 · trixieFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· amd64 · trixie-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· arm64 · trixie-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
- [libopenjp2-tools]Unknown
Source package: [openjpeg2]
Details (4)
2.5.3-2.1~deb13u2· amd64 · trixieFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· arm64 · trixieFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· amd64 · trixie-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· arm64 · trixie-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
- [libopenjpip7]Unknown
Source package: [openjpeg2]
Details (4)
2.5.3-2.1~deb13u2· amd64 · trixieFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· arm64 · trixieFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· amd64 · trixie-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· arm64 · trixie-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
- [libopenjpip-dec-server]Unknown
Source package: [openjpeg2]
Details (4)
2.5.3-2.1~deb13u2· amd64 · trixieFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· arm64 · trixieFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· amd64 · trixie-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· arm64 · trixie-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
- [libopenjpip-viewer]Unknown
Source package: [openjpeg2]
Details (4)
2.5.3-2.1~deb13u2· all · trixieFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· all · trixieFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· all · trixie-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· all · trixie-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
- [openjpeg-doc]Unknown
Source package: [openjpeg2]
Details (4)
2.5.3-2.1~deb13u2· all · trixieFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· all · trixieFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· all · trixie-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
2.5.3-2.1~deb13u2· all · trixie-securityFixed · Fixed:
2.4.0-1dsa · openjpeg2 · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2021_4251.json]
- [https://osv.dev/vulnerability/ALPINE-CVE-2020-27823]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2020-27823]
- [https://security-tracker.debian.org/tracker/CVE-2020-27823]
- [https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-27823.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2020/wid-sec-w-2022-1880.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]