CVE-2020-27844
published 2021-01-05CVE-2020-27844: A flaw was found in openjpeg's src/lib/openjp2/t2.c in versions prior to 2.4.0. This flaw allows an attacker to provide crafted input to openjpeg during…
PriorityP340high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
1.33%
67.8th percentile
A flaw was found in openjpeg's src/lib/openjp2/t2.c in versions prior to 2.4.0. This flaw allows an attacker to provide crafted input to openjpeg during conversion and encoding, causing an out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | openjpeg2 | — | — |
| chrome_chrome | — | — | |
| msrc | microsoft_edge | — | — |
| oracle | outside_in_technology | — | — |
| paloalto | pan-os | — | — |
| uclouvain | openjpeg | < 2.4.0 | 2.4.0 |
| uclouvain | openjpeg | — | — |
| uclouvain | openjpeg | >= 0 < 2.4.0-r0 | 2.4.0-r0 |
| uclouvain | openjpeg | >= 0 < 2.4.0-r0 | 2.4.0-r0 |
| uclouvain | openjpeg | >= 0 < 2.4.0-r0 | 2.4.0-r0 |
| uclouvain | openjpeg | >= 0 < 2.4.0-r0 | 2.4.0-r0 |
| uclouvain | openjpeg | >= 0 < 2.4.0-r0 | 2.4.0-r0 |
| uclouvain | openjpeg | >= 0 < 2.4.0-r0 | 2.4.0-r0 |
| uclouvain | openjpeg | >= 0 < 2.4.0-r0 | 2.4.0-r0 |
| uclouvain | openjpeg | >= 0 < 2.4.0-r0 | 2.4.0-r0 |
| uclouvain | openjpeg | >= 0 < 2.4.0-r0 | 2.4.0-r0 |
| uclouvain | openjpeg | >= 0 < 2.4.0-r0 | 2.4.0-r0 |
| uclouvain | openjpeg | >= 0 < 2.4.0-r0 | 2.4.0-r0 |
| uclouvain | openjpeg | >= 0 < 2.4.0-r0 | 2.4.0-r0 |
| uclouvain | openjpeg | >= 0 < 2.4.0-r0 | 2.4.0-r0 |
| uclouvain | openjpeg | >= 0 < 2.4.0-r0 | 2.4.0-r0 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.08.3HIGHAV:N/AC:M/Au:N/C:P/I:P/A:C
osv7.8HIGH
vendor_debian7.8LOW
vendor_msrc7.8HIGH
vendor_oracle7.8HIGH
vendor_redhat7.8HIGH
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Palo Alto
PAN-SA-2025-0006 Informational Bulletin: Impact of OSS CVEs in PAN-OS
vendor_paloalto·2025-02-12·CVSS 7.1
CVE-2015-5312 [HIGH] PAN-SA-2025-0006 Informational Bulletin: Impact of OSS CVEs in PAN-OS
PAN-SA-2025-0006 Informational Bulletin: Impact of OSS CVEs in PAN-OS
T he Palo Alto Networks Product Security Assurance team has evaluated the following open source software (OSS) CVEs as they relate to PAN-OS software. While PAN-OS software may include the
CVEs: CVE-2015-5312, CVE-2016-4607, CVE-2016-4608, CVE-2016-4609, CVE-2016-4738, CVE-2018-1111, CVE-2018-14634, CVE-2018-18653, CVE-2019-0145, CVE-2019-8331, CVE-2020-0599, CVE-2020-14343, CVE-2020-14779, CVE-2020-27844, CVE-2020-29569, CVE-2021-21315, CVE-2021-27853, CVE-2021-27854, CVE-2021-27861, CVE-2021-27862, CVE-2021-3618, CVE-2021-3711, CVE-2022-2097, CVE-2022-22816, CVE-2022-40303, CVE-2022-41723, CVE-2022-41741, CVE-2022-41742, CVE-2023-3247, CVE-2023-38408, CVE-2023-44466, CVE-2023-50781, CVE-2023-50782, CVE-2024-12084, CV
Oracle
Oracle Oracle Supply Chain Risk Matrix: Security (OpenJPEG) — CVE-2020-27844
vendor_oracle·2023-01-15·CVSS 7.8
CVE-2020-27844 [HIGH] Oracle Oracle Supply Chain Risk Matrix: Security (OpenJPEG) — CVE-2020-27844
Oracle Oracle Supply Chain Risk Matrix: Security (OpenJPEG) vulnerability
CVE: CVE-2020-27844
CVSS: 7.8
Protocol: None
Remote exploit: No
Affected versions: Local
Advisory: cpujan2023 (JAN 2023)
Microsoft
Chromium CVE-2020-27844: Heap buffer overflow in OpenJPEG
vendor_msrc·2021-03-09·CVSS 7.8
CVE-2020-27844 [HIGH] Chromium CVE-2020-27844: Heap buffer overflow in OpenJPEG
Chromium CVE-2020-27844: Heap buffer overflow in OpenJPEG
Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
FAQ: Why is this Chrome CVE included in the Security Update Guide?
The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable. Please see Security Update Guide Supports CVEs Assigned by Industry Partners for more information.
How can I see the version of the browser?
In your Microsoft Edge browser, click on the 3 dots (...) on
Chrome
Stable Channel Update for Desktop: CVE-2021-21180
vendor_chrome·2021-03-02·CVSS 7.8
CVE-2021-21180 [MEDIUM] Stable Channel Update for Desktop: CVE-2021-21180
Stable Channel Update for Desktop
CVE-2021-21180: Use after free in tab search. Reported by Abdulrahman Alqabandi, Microsoft Browser Vulnerability Research on 2021-02-07 [$TBD][ 1177875 ] Medium CVE-2020-27844: Heap buffer overflow in OpenJPEG
Reported by Sean Campbell at Tableau on 2021-02-12 [$TBD][ 1182767 ] Medium CVE-2021-21181: Side-channel information leakage in autofill
Severity: medium
Red Hat
openjpeg: heap-based buffer overflow in opj_t2_encode_packet function in openjp2/t2.c
vendor_redhat·2020-12-02·CVSS 7.8
CVE-2020-27844 [HIGH] CWE-20 openjpeg: heap-based buffer overflow in opj_t2_encode_packet function in openjp2/t2.c
openjpeg: heap-based buffer overflow in opj_t2_encode_packet function in openjp2/t2.c
A flaw was found in openjpeg's src/lib/openjp2/t2.c in versions prior to 2.4.0. This flaw allows an attacker to provide crafted input to openjpeg during conversion and encoding, causing an out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
A flaw was found in openjpeg's src/lib/openjp2/t2.c. This flaw allows an attacker to provide crafted input to openjpeg during conversion and encoding, causing an out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Mitigation: This flaw can be mitigated by not converting or encoding untrusted input data using open
Debian
CVE-2020-27844: openjpeg2 - A flaw was found in openjpeg's src/lib/openjp2/t2.c in versions prior to 2.4.0. ...
vendor_debian·2020·CVSS 7.8
CVE-2020-27844 [HIGH] CVE-2020-27844: openjpeg2 - A flaw was found in openjpeg's src/lib/openjp2/t2.c in versions prior to 2.4.0. ...
A flaw was found in openjpeg's src/lib/openjp2/t2.c in versions prior to 2.4.0. This flaw allows an attacker to provide crafted input to openjpeg during conversion and encoding, causing an out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved
sid: resolved
trixie: resolved
GHSA
GHSA-p652-vj2w-8mcw: A flaw was found in openjpeg's src/lib/openjp2/t2
ghsa_unreviewed·2022-05-24
CVE-2020-27844 [HIGH] CWE-20 GHSA-p652-vj2w-8mcw: A flaw was found in openjpeg's src/lib/openjp2/t2
A flaw was found in openjpeg's src/lib/openjp2/t2.c in versions prior to 2.4.0. This flaw allows an attacker to provide crafted input to openjpeg during conversion and encoding, causing an out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
OSV
CVE-2020-27844: A flaw was found in openjpeg's src/lib/openjp2/t2
osv·2021-01-05·CVSS 7.8
CVE-2020-27844 [HIGH] CVE-2020-27844: A flaw was found in openjpeg's src/lib/openjp2/t2
A flaw was found in openjpeg's src/lib/openjp2/t2.c in versions prior to 2.4.0. This flaw allows an attacker to provide crafted input to openjpeg during conversion and encoding, causing an out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://bugzilla.redhat.com/show_bug.cgi?id=1907521https://lists.debian.org/debian-lts-announce/2021/02/msg00011.htmlhttps://security.gentoo.org/glsa/202101-29https://www.oracle.com//security-alerts/cpujul2021.htmlhttps://www.oracle.com/security-alerts/cpuApr2021.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=1907521https://lists.debian.org/debian-lts-announce/2021/02/msg00011.htmlhttps://security.gentoo.org/glsa/202101-29https://www.oracle.com//security-alerts/cpujul2021.htmlhttps://www.oracle.com/security-alerts/cpuApr2021.html
2021-01-05
Published