National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-1027 Detail

Current 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.

Source:  MITRE      Last Modified:  09/28/2017      View Analysis Description

Quick Info

CVE Dictionary Entry:
CVE-2015-1027
Original release date:
09/28/2017
Last revised:
10/10/2017
Source:
US-CERT/NIST

Impact

CVSS Severity (version 3.0):
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 (legend)
Impact Score:
3.6
Exploitability Score:
2.2
CVSS Version 3 Metrics:
Attack Vector (AV):
Network
Attack Complexity (AC):
High
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
None
Availability (A):
None
CVSS Severity (version 2.0):
CVSS v2 Base Score:
4.3 MEDIUM
Vector:
(AV:N/AC:M/Au:N/C:P/I:N/A:N) (legend)
Impact Subscore:
2.9
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Medium
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
https://bugs.launchpad.net/percona-toolkit/+bug/1408375 Issue Tracking; Third Party Advisory External Source CONFIRM https://bugs.launchpad.net/percona-toolkit/+bug/1408375
https://www.percona.com/blog/2015/05/06/percona-security-advisory-cve-2015-1027/ Exploit; Mitigation; Vendor Advisory External Source CONFIRM https://www.percona.com/blog/2015/05/06/percona-security-advisory-cve-2015-1027/

Technical Details

Vulnerability Type (View All)

  • Information Leak / Disclosure (CWE-200)

Change History 1 change record found - show changes