SB2020062241 - Incorrect Conversion between Numeric Types in freerdp (Alpine package)
Published: June 22, 2020
Security Bulletin ID
SB2020062241
CSH 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 vulnerability.
1) Incorrect Conversion between Numeric Types (CVE-ID: CVE-2020-4032)
CWE-ID: CWE-681 - Incorrect Conversion between Numeric Types
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to gain access to sensitive information on the system.
The vulnerability exists due to an integer casting issue in "update_recv_secondary_order". A remote attacker can gain access to sensitive information on the target system.
Remediation
Install update from vendor's website.