CVE-2021-46854

CVSS V2 None CVSS V3 High 7.5

Description

mod_radius in ProFTPD before 1.3.7c allows memory disclosure to RADIUS servers because it copies blocks of 16 characters.

Overview

CVE ID
CVE-2021-46854

Assigner
cve@mitre.org

Vulnerability Status
Modified

Published Version
2022-11-23T07:15:09

Last Modified Date
2023-05-03T11:15:10

Weakness Enumerations

CWE	URL
CWE-401	http://cwe.mitre.org/data/definitions/401.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:proftpd:proftpd::::::::	1	OR		1.3.7c

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
NONE

Base Score
7.5

Base Severity
HIGH

Exploitability Score
3.9

Impact Score
3.6

References

Reference URL	Reference Tags
http://www.proftpd.org/docs/RELEASE_NOTES-1.3.7e	Release Notes Vendor Advisory
https://bugs.gentoo.org/811495	Issue Tracking Third Party Advisory
https://github.com/proftpd/proftpd/issues/1284	Exploit Issue Tracking Third Party Advisory
https://github.com/proftpd/proftpd/pull/1285	Third Party Advisory
https://security.gentoo.org/glsa/202305-03

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-46854
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46854

History

Created	Old Value	New Value	Data Type	Notes
2022-11-23 08:00:11				Added to TrackCVE
2022-12-07 18:01:11	2022-11-23T07:15Z	2022-11-23T07:15:09	CVE Published Date	updated
2022-12-07 18:01:11		2022-11-26T03:38:25	CVE Modified Date	updated
2022-12-07 18:01:11		Analyzed	Vulnerability Status	updated
2022-12-07 18:01:12			CPE Information	updated
2023-05-03 12:04:46		2023-05-03T11:15:10	CVE Modified Date	updated
2023-05-03 12:04:46	Analyzed	Modified	Vulnerability Status	updated
2023-05-03 12:04:52			References	updated