Vulnerability DatabaseCVE-2021-46854
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CVE-2021-46854
November 23, 2022
mod_radius in ProFTPD before 1.3.7c allows memory disclosure to RADIUS servers because it copies blocks of 16 characters.
Related Resources (6)
https://security.gentoo.org/glsa/202305-03
https://github.com/proftpd/proftpd/pull/1285
https://github.com/proftpd/proftpd/issues/1284
https://bugs.gentoo.org/811495
http://www.proftpd.org/docs/RELEASE_NOTES-1.3.7e
https://security-tracker.debian.org/tracker/CVE-2021-46854
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CVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Missing Release of Memory after Effective Lifetime
CWE-401
EPSS
Base Score:
1.30