CVE-2020-27844: Out-of-bounds Write

January 5, 2021 (updated July 20, 2021)

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.

References

bugzilla.redhat.com/show_bug.cgi?id=1907521
nvd.nist.gov/vuln/detail/CVE-2020-27844

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