CVE-2014-1569

Name	CVE-2014-1569
Description	The definite_length_decoder function in lib/util/quickder.c in Mozilla Network Security Services (NSS) before 3.16.2.4 and 3.17.x before 3.17.3 does not ensure that the DER encoding of an ASN.1 length is properly formed, which allows remote attackers to conduct data-smuggling attacks by using a long byte sequence for an encoding, as demonstrated by the SEC_QuickDERDecodeItem function's improper handling of an arbitrary-length encoding of 0x00.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-154-1, DSA-3186-1
Debian Bugs	773625

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
nss (PTS)	bullseye	2:3.61-1+deb11u3	fixed
	bullseye (security)	2:3.61-1+deb11u4	fixed
	bookworm	2:3.87.1-1	fixed
	bookworm (security)	2:3.87.1-1+deb12u1	fixed
	trixie	2:3.105-2	fixed
	sid	2:3.106-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
nss	source	squeeze	3.12.8-1+squeeze11		DLA-154-1
nss	source	wheezy	2:3.14.5-1+deb7u4		DSA-3186-1
nss	source	(unstable)	2:3.17.2-1.1			773625