CVE-2016-6305

Name	CVE-2016-6305
Description	The ssl3_read_bytes function in record/rec_layer_s3.c in OpenSSL 1.1.0 before 1.1.0a allows remote attackers to cause a denial of service (infinite loop) by triggering a zero-length record in an SSL_peek call.
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 (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
openssl (PTS)	jessie	1.0.1t-1+deb8u8	fixed
	jessie (security)	1.0.1t-1+deb8u12	fixed
	stretch	1.1.0k-1~deb9u1	fixed
	stretch (security)	1.1.0l-1~deb9u1	fixed
	buster	1.1.1c-1	fixed
	buster (security)	1.1.1d-0+deb10u2	fixed
	bullseye, sid	1.1.1d-2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
openssl	source	(unstable)	(not affected)
openssl	source	experimental	1.1.0a-1	medium

- openssl <not-affected> (Only affects 1.1)
https://www.openssl.org/news/secadv/20160922.txt
Fixed in 1.1.0a