Information disclosure in Percona Toolkit
CVE-2015-1027
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.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.012 (66.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 66.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
Weakness classification (CWE)
References
- bugs.launchpad.net/percona-toolkit/+bug/1408375 (Third Party Advisory, Issue Tracking)
- www.percona.com/blog/2015/05/06/percona-security-advisory-cve-2015-1027/ (Exploit, Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2015-1027?
- CVE-2015-1027 is a medium-severity vulnerability in Percona Toolkit, classified under Information Disclosure. CVSS score: 5.9/10. Published 2017-09-29.
- How severe is CVE-2015-1027?
- Medium severity. CVSS v3 base score is 5.9 out of 10.