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CVE-2015-1027

Published: 29 September 2017

The 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.

Notes

AuthorNote
seth-arnold
Debian notes this version check is disabled, it may be disabled in
our packages too

Priority

Medium

Cvss 3 Severity Score

5.9

Score breakdown

Status

Package Release Status
percona-toolkit
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic Not vulnerable
(2.2.13-1)
cosmic Not vulnerable
(2.2.13-1)
disco Not vulnerable
(2.2.13-1)
lucid Does not exist

precise Ignored
(end of life)
trusty Does not exist
(trusty was needed)
upstream
Released (2.2.13-1)
utopic Ignored
(end of life)
wily Ignored
(end of life)
xenial Not vulnerable
(2.2.13-1)
yakkety Ignored
(end of life)
zesty Ignored
(end of life)
vivid Ignored
(end of life)
Patches:
other: https://build.opensuse.org/package/view_file/openSUSE:13.1:Update/xtrabackup/percona-xtrabackup-CVE-2015-1027.patch?expand=1

percona-xtrabackup
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic Not vulnerable
(2.3.7-0ubuntu0.16.04.2)
cosmic Not vulnerable
(2.3.7-0ubuntu0.16.04.2)
disco Not vulnerable
(2.3.7-0ubuntu0.16.04.2)
lucid Does not exist

precise Does not exist

trusty Does not exist
(trusty was needed)
upstream
Released (2.2.9)
utopic Ignored
(end of life)
wily Ignored
(end of life)
xenial Not vulnerable
(2.3.7-0ubuntu0.16.04.2)
yakkety Ignored
(end of life)
zesty Ignored
(end of life)
vivid Ignored
(end of life)
Patches:

other: https://build.opensuse.org/package/view_file/openSUSE:13.1:Update/xtrabackup/percona-xtrabackup-CVE-2015-1027.patch?expand=1

Severity score breakdown

Parameter Value
Base score 5.9
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N