Multiple vulnerabilities in Oracle Communications Design Studio

Published: 2020-01-22 | Updated: 2021-06-20

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2019-16168 CVE-2019-0227
CWE-ID	CWE-369 CWE-20
Exploitation vector	Network
Public exploit	Public exploit code for vulnerability #1 is available. Public exploit code for vulnerability #2 is available.
Vulnerable software Subscribe	Oracle Communications Design Studio Server applications / Other server solutions
Vendor	Oracle

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Division by zero

EUVDB-ID: #VU23188

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2019-16168

CWE-ID: CWE-369 - Divide By Zero

Exploit availability: Yes

Description

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

The vulnerability exists due to a division by zero error within the whereLoopAddBtreeIndex in sqlite3.c due to improper input validation in the sqlite_stat1 sz field. A remote attacker can pass specially crafted data to the application, trigger division by zero error and crash the vulnerable application.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Oracle Communications Design Studio: 7.3.4.3.0 - 7.4.1.1.0

CPE2.3

cpe:2.3:a:oracle:oracle_communications_design_studio:7.4.0.4.0:*:*:*:*:*:*:*

External links

http://www.oracle.com/security-alerts/cpujan2020.html

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Improper input validation

EUVDB-ID: #VU24468

Risk: Medium