SB2020012202 - Information disclosure in Oracle Communications IP Service Activator
Published: January 22, 2020
Security Bulletin ID
SB2020012202
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Out-of-bounds read (CVE-ID: CVE-2018-11058)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition when parsing ASN.1 data. A remote attacker can use a specially constructed ASN.1 data, trigger out-of-bounds read error and read contents of memory on the system.
This vulnerability affects the following versions of RSA BSAFE Crypto-C Micro Edition:
- version prior to 4.0.5.3 (in 4.0.x)
Remediation
Install update from vendor's website.