CVE-2020-27828

Published: 11 December 2020

There'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.

Priority

CVSS 3 base score: 7.8

Status

Package	Release	Status
jasper Launchpad, Ubuntu, Debian	Upstream	Released (2.0.23)


	Ubuntu 20.10 (Groovy Gorilla)	Does not exist
	Ubuntu 20.04 LTS (Focal Fossa)	Does not exist
	Ubuntu 18.04 LTS (Bionic Beaver)	Does not exist
	Ubuntu 16.04 ESM (Xenial Xerus)	Released (1.900.1-debian1-2.4ubuntu1.3)
	Ubuntu 14.04 ESM (Trusty Tahr)	Does not exist
	Patches: Other: https://github.com/jasper-software/jasper/pull/253 Upstream: https://github.com/jasper-software/jasper/commit/4cd52b5daac62b00a0a328451544807ddecf775f

References

Bugs

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

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