Vulnerabilities > Freeradius

DATE CVE VULNERABILITY TITLE RISK
2023-01-17 CVE-2022-41859 Insufficiently Protected Credentials vulnerability in Freeradius
In freeradius, the EAP-PWD function compute_password_element() leaks information about the password which allows an attacker to substantially reduce the size of an offline dictionary attack.
network
low complexity
freeradius CWE-522
7.5
2023-01-17 CVE-2022-41860 NULL Pointer Dereference vulnerability in Freeradius
In freeradius, when an EAP-SIM supplicant sends an unknown SIM option, the server will try to look that option up in the internal dictionaries.
network
low complexity
freeradius CWE-476
7.5
2023-01-17 CVE-2022-41861 Improper Input Validation vulnerability in Freeradius
A flaw was found in freeradius.
network
low complexity
freeradius CWE-20
6.5
2020-03-21 CVE-2019-17185 Improper Synchronization vulnerability in multiple products
In FreeRADIUS 3.0.x before 3.0.20, the EAP-pwd module used a global OpenSSL BN_CTX instance to handle all handshakes.
network
low complexity
freeradius opensuse CWE-662
7.5
2020-02-24 CVE-2015-9542 Out-of-bounds Write vulnerability in multiple products
add_password in pam_radius_auth.c in pam_radius 1.4.0 does not correctly check the length of the input password, and is vulnerable to a stack-based buffer overflow during memcpy().
network
low complexity
freeradius debian canonical CWE-787
7.5
2019-12-03 CVE-2019-13456 Information Exposure Through Discrepancy vulnerability in multiple products
In FreeRADIUS 3.0 through 3.0.19, on average 1 in every 2048 EAP-pwd handshakes fails because the password element cannot be found within 10 iterations of the hunting and pecking loop.
6.5
2019-05-24 CVE-2019-10143 Incorrect Privilege Assignment vulnerability in multiple products
It was discovered freeradius up to and including version 3.0.19 does not correctly configure logrotate, allowing a local attacker who already has control of the radiusd user to escalate his privileges to root, by tricking logrotate into writing a radiusd-writable file to a directory normally inaccessible by the radiusd user.
local
high complexity
freeradius fedoraproject redhat CWE-266
7.0
2019-04-22 CVE-2019-11235 Insufficient Verification of Data Authenticity vulnerability in multiple products
FreeRADIUS before 3.0.19 mishandles the "each participant verifies that the received scalar is within a range, and that the received group element is a valid point on the curve being used" protection mechanism, aka a "Dragonblood" issue, a similar issue to CVE-2019-9498 and CVE-2019-9499.
network
low complexity
freeradius fedoraproject redhat canonical opensuse CWE-345
critical
9.8
2019-04-22 CVE-2019-11234 Improper Authentication vulnerability in multiple products
FreeRADIUS before 3.0.19 does not prevent use of reflection for authentication spoofing, aka a "Dragonblood" issue, a similar issue to CVE-2019-9497.
network
low complexity
freeradius fedoraproject redhat canonical CWE-287
critical
9.8
2017-07-17 CVE-2017-10987 Out-of-bounds Read vulnerability in Freeradius
An FR-GV-304 issue in FreeRADIUS 3.x before 3.0.15 allows "DHCP - Buffer over-read in fr_dhcp_decode_suboptions()" and a denial of service.
network
low complexity
freeradius CWE-125
7.5