CVE-2021-3443
published 2021-03-25CVE-2021-3443: A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component references in the JP2 image format decoder. A specially…
PriorityP419medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
EPSS
0.76%
50.7th percentile
A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component references in the JP2 image format decoder. A specially crafted JP2 image file could cause an application using the Jasper library to crash when opened.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| fedoraproject | fedora | — | — |
| chrome_chrome | — | — | |
| jasper_project | jasper | < 2.0.27 | 2.0.27 |
| jasper_project | jasper | — | — |
| msrc | cbl2_jasper_2.0.32-2_on_cbl_mariner_2.0 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
| msrc | cbl_mariner_2.0_x64 | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv5.5MEDIUM
vendor_msrc5.5MEDIUM
vendor_redhat5.5MEDIUM
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GHSA
GHSA-f675-2h8m-hfrq: A NULL pointer dereference flaw was found in the way Jasper versions before 2
ghsa_unreviewed·2022-05-24
CVE-2021-3443 [MEDIUM] CWE-476 GHSA-f675-2h8m-hfrq: A NULL pointer dereference flaw was found in the way Jasper versions before 2
A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component references in the JP2 image format decoder. A specially crafted JP2 image file could cause an application using the Jasper library to crash when opened.
OSV
CVE-2021-3443: A NULL pointer dereference flaw was found in the way Jasper versions before 2
osv·2021-03-25·CVSS 5.5
CVE-2021-3443 [MEDIUM] CVE-2021-3443: A NULL pointer dereference flaw was found in the way Jasper versions before 2
A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component references in the JP2 image format decoder. A specially crafted JP2 image file could cause an application using the Jasper library to crash when opened.
Chrome
Stable Channel Update for Desktop: CVE-2022-3443
vendor_chrome·2022-09-27·CVSS 4.3
CVE-2022-3443 [LOW] Stable Channel Update for Desktop: CVE-2022-3443
Stable Channel Update for Desktop
CVE-2022-3443: Insufficient data validation in File System API. Reported by Maciej Pulikowski and Konrad Chrząszcz on 2021-08-27 [$1000][ 1208439 ] Low CVE-2022-3444: Insufficient data validation in File System API
Reported by Archie Midha & Vallari Sharma on 2021-05-12 [$ 500][ 1349493 ] Low CVE-2022-4911: Insufficient data validation in DevTools
Severity: low
Red Hat
jasper: NULL pointer dereference in jp2_decode() in jp2_dec.c
vendor_redhat·2021-03-12·CVSS 5.5
CVE-2021-3443 [MEDIUM] CWE-476 jasper: NULL pointer dereference in jp2_decode() in jp2_dec.c
jasper: NULL pointer dereference in jp2_decode() in jp2_dec.c
A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component references in the JP2 image format decoder. A specially crafted JP2 image file could cause an application using the Jasper library to crash when opened.
A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component references in the JP2 image format decoder. A specially crafted JP2 image file could cause an application using the Jasper library to crash when opened.
Package: jasper (Red Hat Enterprise Linux 6) - Out of support scope
Package: jasper (Red Hat Enterprise Linux 7) - Out of support scope
Package: jasper (Red Hat Enterprise Linux 8) - Will not fix
Package: jasper (Red Hat Ent
Microsoft
A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component references in the JP2 image format decoder. A specially crafted JP2 image file could cause an appli
vendor_msrc·2021-03-09·CVSS 5.5
CVE-2021-3443 [MEDIUM] CWE-476 A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component references in the JP2 image format decoder. A specially crafted JP2 image file could cause an appli
A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component references in the JP2 image format decoder. A specially crafted JP2 image file could cause an application using the Jasper library to crash when opened.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-03-25
Published