CVE-2020-27828

NameCVE-2020-27828
DescriptionThere's a flaw in jasper's jpc encoder in versions prior to 2.0.23. Crafted input provided to jasper by an attacker could cause an arbitrary out-of-bounds write. This could potentially affect data confidentiality, integrity, or application availability.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesELA-329-1
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
jasper (PTS)jessie, jessie (lts)1.900.1-debian1-2.4+deb8u11fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
jaspersourcejessie1.900.1-debian1-2.4+deb8u7ELA-329-1
jaspersource(unstable)(unfixed)

Notes

https://github.com/jasper-software/jasper/issues/252
https://github.com/jasper-software/jasper/pull/253

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