CVE-2015-1027: percona toolkit
Vulnerability summary
CVE-2015-1027 is a medium (CVSS 5.9) vulnerability in percona toolkit. EPSS estimates a 1.20% chance of exploitation in the next 30 days, higher than 67.6% of scored vulnerabilities. 1 public exploit is recorded.
Advisory lineage
Upstream 0 · Downstream 2 · Related 2Timeline
- 28-09-2017PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
4 scores · 3 sources · 2 versions- OSV · UbuntuEcosystem advisory · calculated5.9MediumCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- OSV · DebianEcosystem advisory · calculated5.9MediumCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS trend
Probability
1.20%
Chance of exploitation in the next 30 days
Percentile
68%
Versus all other CVEs
30-day change
0.00 pp
From 1.20% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (percona.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Percona2 products
- toolkit≤ 2.2.12
- xtrabackup≤ 2.2.8
Debian1 product
- percona-toolkit< 2.2.13-1
Ubuntu1 product
- percona-xtrabackup< 2.3.7-0ubuntu0.16.04.2
3 vendors · 4 products
References
5 links- bugs.launchpad.net/percona-toolkit/+bug/1408375X Refsource CONFIRMIssue TrackingThird Party Advisory
- www.percona.com/blog/2015/05/06/percona-security-advisory-cve-2015-1027/X Refsource CONFIRMExploitMitigationVendor Advisory
