#VU109981 Improper input validation in Oracle Clusterware - CVE-2019-2860

Vulnerability identifier: #VU109981

Vulnerability risk: Medium

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Green]

CVE-ID: CVE-2019-2860

CWE-ID: CWE-79

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Oracle Clusterware
Client/Desktop applications / Software for system administration

Vendor: Oracle

Description

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

The vulnerability exists due to improper input validation within the Trace File Analyzer (TFA) Collector component in Oracle Clusterware. A remote non-authenticated attacker can exploit this vulnerability to read and manipulate data.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Oracle Clusterware: 12.1.0.2.0

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External links
https://www.oracle.com/security-alerts/cpujul2019.html

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.