CVE-2015-1027

low-risk
Published 2017-09-29

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.

Do I need to act?

-
0.26% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.9/10 Medium
NETWORK / HIGH complexity

Affected Products (2)

Toolkit
Xtrabackup

Affected Vendors

Percona

References (4)

Issue Tracking https://bugs.launchpad.net/percona-toolkit/+bug/1408375
Exploit https://www.percona.com/blog/2015/05/06/percona-security-advisory-cve-2015-1027/
Issue Tracking https://bugs.launchpad.net/percona-toolkit/+bug/1408375
Exploit https://www.percona.com/blog/2015/05/06/percona-security-advisory-cve-2015-1027/
26
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 7/34 · Low