CVE-2021-46854

2022-11-2307:15:09

Debian Security Bug Tracker

security-tracker.debian.org

cve-2021-46854

proftpd

mod_radius

memory disclosure

unix

radius server

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

48.4%

JSON

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

OSVersionArchitecturePackageVersionFilename
Debian12allproftpd-dfsg< 1.3.7c+dfsg-1proftpd-dfsg_1.3.7c+dfsg-1_all.deb
Debian11allproftpd-dfsg< 1.3.7a+dfsg-12+deb11u1proftpd-dfsg_1.3.7a+dfsg-12+deb11u1_all.deb
Debian999allproftpd-dfsg< 1.3.7c+dfsg-1proftpd-dfsg_1.3.7c+dfsg-1_all.deb
Debian13allproftpd-dfsg< 1.3.7c+dfsg-1proftpd-dfsg_1.3.7c+dfsg-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	proftpd-dfsg	< 1.3.7c+dfsg-1	proftpd-dfsg_1.3.7c+dfsg-1_all.deb
Debian	11	all	proftpd-dfsg	< 1.3.7a+dfsg-12+deb11u1	proftpd-dfsg_1.3.7a+dfsg-12+deb11u1_all.deb
Debian	999	all	proftpd-dfsg	< 1.3.7c+dfsg-1	proftpd-dfsg_1.3.7c+dfsg-1_all.deb
Debian	13	all	proftpd-dfsg	< 1.3.7c+dfsg-1	proftpd-dfsg_1.3.7c+dfsg-1_all.deb