CVE search · CVE-2021-46854

CVE-2021-46854

high 7.5

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

Open in the NVD CVE.org JSON

Status: Modified
Published: 2022-11-23
Last changed: 2026-06-17
Source: cve@mitre.org
Weakness: CWE-401

Severity

Version	Score	Vector	Source
CVSS 3.1	high 7.5	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`	nvd@nist.govPrimary
CVSS 3.1	high 7.5	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`	134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary

Affected products

Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.

proftpd · proftpd

References

http://www.proftpd.org/docs/RELEASE_NOTES-1.3.7eRelease NotesVendor Advisory
https://bugs.gentoo.org/811495Issue TrackingThird Party Advisory
https://github.com/proftpd/proftpd/issues/1284ExploitIssue TrackingThird Party Advisory
https://github.com/proftpd/proftpd/pull/1285Third Party Advisory
https://security.gentoo.org/glsa/202305-03
http://www.proftpd.org/docs/RELEASE_NOTES-1.3.7eRelease NotesVendor Advisory
https://bugs.gentoo.org/811495Issue TrackingThird Party Advisory
https://github.com/proftpd/proftpd/issues/1284ExploitIssue TrackingThird Party Advisory
https://github.com/proftpd/proftpd/pull/1285Third Party Advisory
https://security.gentoo.org/glsa/202305-03