CVE-2020-14374

Name	CVE-2020-14374
Description	A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawed bounds checking in the copy_data function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhost_crypto application. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
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)
Debian Bugs	971269

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
dpdk (PTS)	stretch (security), stretch	16.11.11-1+deb9u2	vulnerable
	buster	18.11.11-1~deb10u1	fixed
	buster (security)	18.11.6-1~deb10u2	vulnerable
	bullseye	20.11.4-2~deb11u1	fixed
	bullseye (security)	20.11.5-1~deb11u1	fixed
	bookworm, sid	20.11.5-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
dpdk	source	buster	18.11.10-1~deb10u1
dpdk	source	(unstable)	19.11.5-1			971269

[stretch] - dpdk <no-dsa> (Minor issue)
https://bugs.dpdk.org/show_bug.cgi?id=272