Multiple vulnerabilities in Oracle Big Data Spatial and Graph



Published: 2022-01-18 | Updated: 2022-01-23
Risk High
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2021-2351
CVE-2021-30639
CWE-ID CWE-20
CWE-755
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		Big Data Spatial and Graph
Server applications / Database software

Vendor Oracle

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Improper input validation

EUVDB-ID: #VU55044

Risk: High

CVSSv3.1:

CVE-ID: CVE-2021-2351

CWE-ID: CWE-20 - Improper Input Validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the Advanced Networking Option in Oracle Database Server. A remote non-authenticated attacker can exploit this vulnerability to execute arbitrary code.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Big Data Spatial and Graph: 1.0 - 3.1

CPE2.3 External links

http://www.oracle.com/security-alerts/cpujan2022.html

Q & A

Can this vulnerability be exploited remotely?

How the attacker can exploit this vulnerability?

Is there known malware, which exploits this vulnerability?

2) Improper Handling of Exceptional Conditions

EUVDB-ID: #VU55422

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2021-30639

CWE-ID: CWE-755 - Improper Handling of Exceptional Conditions

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error management within the application when handling unexpected connection termination. A remote attacker can drop connection with the Apache Tomcat server, which triggers a non-blocking I/O error and causes all requests, handled by that request object, to fail. As a result, a remote attacker can initiate and drop connections to the server and perform a denial of service attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Big Data Spatial and Graph: 1.0 - 3.1

CPE2.3 External links

http://www.oracle.com/security-alerts/cpujan2022.html

Q & A

Can this vulnerability be exploited remotely?

How the attacker can exploit this vulnerability?

Is there known malware, which exploits this vulnerability?



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