CVE-2020-5408

Name	CVE-2020-5408
Description	Spring Security versions 5.3.x prior to 5.3.2, 5.2.x prior to 5.2.4, 5.1.x prior to 5.1.10, 5.0.x prior to 5.0.16 and 4.2.x prior to 4.2.16 use a fixed null initialization vector with CBC Mode in the implementation of the queryable text encryptor. A malicious user with access to the data that has been encrypted using such an encryptor may be able to derive the unencrypted values using a dictionary attack.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
libspring-security-2.0-java (PTS)	jessie, jessie (lts)	2.0.7.RELEASE-3+deb8u2	fixed

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

Package	Type	Release	Fixed Version	Urgency
libspring-security-2.0-java	source	wheezy	(unfixed)	end-of-life
libspring-security-2.0-java	source	jessie	(not affected)
libspring-security-2.0-java	source	(unstable)	(unfixed)

[jessie] - libspring-security-2.0-java <not-affected> (Vulnerable code introduced later)