Memory Disclosure Vulnerability in ProFTPD by ProFTPD Project
CVE-2021-46854
7.5HIGH
What is CVE-2021-46854?
The memory disclosure vulnerability in ProFTPD prior to version 1.3.7c allows attackers to exploit the mod_radius module, enabling unauthorized access to sensitive information. Due to improper handling of memory copying operations, specifically copying blocks of 16 characters, the vulnerability can lead to the exposure of confidential data to RADIUS servers. This flaw poses a significant risk to systems using the affected versions of ProFTPD, making immediate updates to secure versions essential for network safety.
References
CVSS V3.1
Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved
