6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
0.013 Low
EPSS
Percentile
85.9%
Oracle Database
Version: 11.1.0.7, 11.2.0.2, 11.2.0.3, 12.1.0.1
Link:
<http://www.oracle.com/>
Severity level: Medium
Impact: Internal Network Resources Access, Denial of Service
Access Vector: Remote
CVSS v2:
Base Score: 6.4
Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:P)
CVE: CVE-2013-5771
The Oracle Database (commonly referred to as Oracle RDBMS or simply as Oracle) is an object-relational database management system produced and marketed by Oracle Corporation.
The specialists of the Positive Research center have detected an XML External Entities Injection vulnerability in Oracle Database.
If an attacker sends specially crafted SQL query containing malformed XML to Oracle Database server, the server will automatically send the contents of remote resources to the attacker’s server. This vulnerability also allows remote attackers to perform denial of service attacks.
Update your software up to the latest version
26.02.2013 - Vendor gets vulnerability details
15.10.2013 - Vendor releases fixed version and details
25.10.2013 - Public disclosure
The vulnerability was detected by Timur Yunusov, Alexey Osipov, Positive Research Center (Positive Technologies Company)
http://en.securitylab.ru/lab/PT-2013-21
<http://www.oracle.com/technetwork/topics/security/cpuoct2013-1899837.html>
Reports on the vulnerabilities previously discovered by Positive Research:
<http://www.ptsecurity.com/research/advisory/>
<http://en.securitylab.ru/lab/>