CVE-2020-28491

Name	CVE-2020-28491
Description	This affects the package com.fasterxml.jackson.dataformat:jackson-dataformat-cbor from 0 and before 2.11.4, from 2.12.0-rc1 and before 2.12.1. Unchecked allocation of byte buffer can cause a java.lang.OutOfMemoryError exception.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severity	medium
Debian Bugs	983664

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
jackson-dataformat-cbor (PTS)	stretch	2.7.8-1	vulnerable
	bullseye, sid, buster	2.7.8-3	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
jackson-dataformat-cbor	source	(unstable)	(unfixed)			983664

Notes

[buster] - jackson-dataformat-cbor <no-dsa> (Minor issue)
https://github.com/FasterXML/jackson-dataformats-binary/commit/de072d314af8f5f269c8abec6930652af67bc8e6
https://github.com/FasterXML/jackson-dataformats-binary/issues/186