Total
47 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-41861 | 1 Freeradius | 1 Freeradius | 2024-11-21 | N/A | 6.5 MEDIUM |
| A flaw was found in freeradius. A malicious RADIUS client or home server can send a malformed abinary attribute which can cause the server to crash. | |||||
| CVE-2022-41860 | 1 Freeradius | 1 Freeradius | 2024-11-21 | N/A | 7.5 HIGH |
| 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. This lookup will fail, but the SIM code will not check for that failure. Instead, it will dereference a NULL pointer, and cause the server to crash. | |||||
| CVE-2022-41859 | 1 Freeradius | 1 Freeradius | 2024-11-21 | N/A | 7.5 HIGH |
| 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. | |||||
| CVE-2019-17185 | 2 Freeradius, Opensuse | 2 Freeradius, Leap | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| In FreeRADIUS 3.0.x before 3.0.20, the EAP-pwd module used a global OpenSSL BN_CTX instance to handle all handshakes. This mean multiple threads use the same BN_CTX instance concurrently, resulting in crashes when concurrent EAP-pwd handshakes are initiated. This can be abused by an adversary as a Denial-of-Service (DoS) attack. | |||||
| CVE-2019-13456 | 4 Freeradius, Linux, Opensuse and 1 more | 4 Freeradius, Linux Kernel, Leap and 1 more | 2024-11-21 | 2.9 LOW | 6.5 MEDIUM |
| 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. This leaks information that an attacker can use to recover the password of any user. This information leakage is similar to the "Dragonblood" attack and CVE-2019-9494. | |||||
| CVE-2019-11235 | 5 Canonical, Fedoraproject, Freeradius and 2 more | 10 Ubuntu Linux, Fedora, Freeradius and 7 more | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| 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. | |||||
| CVE-2019-11234 | 4 Canonical, Fedoraproject, Freeradius and 1 more | 4 Ubuntu Linux, Fedora, Freeradius and 1 more | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| 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. | |||||
| CVE-2019-10143 | 3 Fedoraproject, Freeradius, Redhat | 3 Fedora, Freeradius, Enterprise Linux | 2024-11-21 | 6.9 MEDIUM | 7.0 HIGH |
| 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. NOTE: the upstream software maintainer has stated "there is simply no way for anyone to gain privileges through this alleged issue." | |||||
| CVE-2017-9148 | 1 Freeradius | 1 Freeradius | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| The TLS session cache in FreeRADIUS 2.1.1 through 2.1.7, 3.0.x before 3.0.14, 3.1.x before 2017-02-04, and 4.0.x before 2017-02-04 fails to reliably prevent resumption of an unauthenticated session, which allows remote attackers (such as malicious 802.1X supplicants) to bypass authentication via PEAP or TTLS. | |||||
| CVE-2017-10987 | 1 Freeradius | 1 Freeradius | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| 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. | |||||
| CVE-2017-10986 | 1 Freeradius | 1 Freeradius | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| An FR-GV-303 issue in FreeRADIUS 3.x before 3.0.15 allows "DHCP - Infinite read in dhcp_attr2vp()" and a denial of service. | |||||
| CVE-2017-10985 | 1 Freeradius | 1 Freeradius | 2024-11-21 | 7.8 HIGH | 7.5 HIGH |
| An FR-GV-302 issue in FreeRADIUS 3.x before 3.0.15 allows "Infinite loop and memory exhaustion with 'concat' attributes" and a denial of service. | |||||
| CVE-2017-10984 | 1 Freeradius | 1 Freeradius | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| An FR-GV-301 issue in FreeRADIUS 3.x before 3.0.15 allows "Write overflow in data2vp_wimax()" - this allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code. | |||||
| CVE-2017-10983 | 1 Freeradius | 1 Freeradius | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| An FR-GV-206 issue in FreeRADIUS 2.x before 2.2.10 and 3.x before 3.0.15 allows "DHCP - Read overflow when decoding option 63" and a denial of service. | |||||
| CVE-2017-10982 | 1 Freeradius | 1 Freeradius | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| An FR-GV-205 issue in FreeRADIUS 2.x before 2.2.10 allows "DHCP - Buffer over-read in fr_dhcp_decode_options()" and a denial of service. | |||||
| CVE-2017-10981 | 1 Freeradius | 1 Freeradius | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| An FR-GV-204 issue in FreeRADIUS 2.x before 2.2.10 allows "DHCP - Memory leak in fr_dhcp_decode()" and a denial of service. | |||||
| CVE-2017-10980 | 1 Freeradius | 1 Freeradius | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| An FR-GV-203 issue in FreeRADIUS 2.x before 2.2.10 allows "DHCP - Memory leak in decode_tlv()" and a denial of service. | |||||
| CVE-2017-10979 | 1 Freeradius | 1 Freeradius | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| An FR-GV-202 issue in FreeRADIUS 2.x before 2.2.10 allows "Write overflow in rad_coalesce()" - this allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code. | |||||
| CVE-2017-10978 | 3 Debian, Freeradius, Redhat | 8 Debian Linux, Freeradius, Enterprise Linux Desktop and 5 more | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| An FR-GV-201 issue in FreeRADIUS 2.x before 2.2.10 and 3.x before 3.0.15 allows "Read / write overflow in make_secret()" and a denial of service. | |||||
| CVE-2015-8764 | 1 Freeradius | 1 Freeradius | 2024-11-21 | 6.8 MEDIUM | 8.1 HIGH |
| Off-by-one error in the EAP-PWD module in FreeRADIUS 3.0 through 3.0.8, which triggers a buffer overflow. | |||||