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CVE-2021-3575

CVE-2021-3575

EPSS 1.5%CWE-787
A heap-based buffer overflow was found in openjpeg in color.c:379:42 in sycc420_to_rgb when decompressing a crafted .j2k file. An attacker could use this to execute arbitrary code with the permissions of the application compiled against openjpeg.
Affected products
n/a · OpenJPEG

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References
https://bugzilla.redhat.com/show_bug.cgi?id=1957616https://github.com/uclouvain/openjpeg/issues/1347https://lists.debian.org/debian-lts-announce/2025/04/msg00002.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZ54FGM2IGAP4AWSJ22JKHOPHCR3FGYU/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QB6AI7CWXWMEDZIQY4LQ6DMIEXMDOHUP/https://ubuntu.com/security/CVE-2021-3575