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CVE-2017-10202: Easily exploitable vulnerability allows low privileged attacker having Create Session, Create Procedure…
CVE-2017-10202 is rated critical with a CVSS v3.0 base score of 9.9 and affects Oracle Database. Per its scoring, it can be exploited over the network, without any user interaction. The scored impact on confidentiality, integrity and availability is the highest available.
Vulnerability description
Vulnerability in the OJVM component of Oracle Database Server. Supported versions that are affected are 11.2.0.4, 12.1.0.2 and 12.2.0.1. Easily exploitable vulnerability allows low privileged attacker having Create Session, Create Procedure privilege with network access via multiple protocols to compromise OJVM. While the vulnerability is in OJVM, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of OJVM. Note: This score is for Windows platforms. On non-Windows platforms Scope is Unchanged, giving a CVSS Base Score of 8.8. CVSS 3.0 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).
Severity breakdown
CVSS v3.0 9.9: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Attack vector: Network. Exploitable remotely over the network, with no need for local or physical access.
- Attack complexity: Low. No special conditions; the attack can be repeated reliably.
- Privileges required: Low. A basic user account is enough.
- User interaction: None. No action from any user is needed.
- Scope: Changed. Impact reaches beyond the vulnerable component to other resources.
- Confidentiality impact: High. Total loss of confidentiality; sensitive data can be fully disclosed.
- Integrity impact: High. Total loss of integrity; data or system state can be fully modified.
- Availability impact: High. Total loss of availability; the component can be shut down.
Affected products
- Oracle Database: 11.2.0.4; 12.1.0.2; 12.2.0.1