DescriptionThe version checking subroutine in percona-toolkit before 2.2.13 and xtrabackup before 2.2.9 was vulnerable to silent HTTP downgrade attacks and Man In The Middle attacks in which the server response could be modified to allow the attacker to respond with modified command payload and have the client return additional running configuration information leading to an information disclosure of running configuration of MySQL.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
percona-toolkit (PTS)buster3.0.13-1fixed
bookworm, bullseye, sid3.2.1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
percona-toolkitsourcewheezy(not affected)


[wheezy] - percona-toolkit <not-affected> (version-check introduced in 2.1.4)
Automatic version check is disabled and inherently insecure (CVE-2014-2029)
Patch applied to OpenSUSE 13.1:

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