Vulnerability of the dhcpattr2vp() function in the RADIUS-server FreeRADIUS, allowing a intruder to cause a service failure

The vulnerability of the dhcpattr2vp function in the RADIUS-server FreeRADIUS is related to an infinite loop. Exploiting this vulnerability could allow a malicious actor to cause service failure...

freeradius: eap-pwd: DoS issues due to multithreaded BN_CTX access

In FreeRADIUS 3.0.x before 3.0.20, the EAP-pwd module used a global OpenSSL BNCTX instance to handle all handshakes. This mean multiple threads use the same BNCTX instance concurrently, resulting in crashes when concurrent EAP-pwd handshakes are initiated. This can be abused by an adversary as a...

DEBIAN-CVE-2019-17185

In FreeRADIUS 3.0.x before 3.0.20, the EAP-pwd module used a global OpenSSL BNCTX instance to handle all handshakes. This mean multiple threads use the same BNCTX instance concurrently, resulting in crashes when concurrent EAP-pwd handshakes are initiated. This can be abused by an adversary as a...

DEBIAN-CVE-2019-11234

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...

ALPINE-CVE-2019-11234

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...

freeradius: Out-of-bounds read in fr_dhcp_decode() when decoding option 63

An out-of-bounds read flaw was found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted DHCP request...

freeradius: Out-of-bounds read in fr_dhcp_decode() when decoding option 63

An out-of-bounds read flaw was found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted DHCP request...

freeradius: Out-of-bounds read/write due to improper output buffer size check in make_secret()

An out-of-bounds read and write flaw was found in the way FreeRADIUS server handled RADIUS packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted RADIUS packet...

FreeRADIUS 'fr_dhcp_decode_suboptions()' function buffer out-of-bounds read vulnerability security vulnerability

FreeRADIUS is a set of software that implements the RADIUS protocol from the FreeRADIUS Server project. The software is mainly used for account authentication management, bookkeeping management and Internet account management, etc. and contains a Radius server, a client library for BSD protocol...

FreeRADIUS 'fr_dhcp_decode()' function memory leak vulnerability

FreeRADIUS is a set of software that implements the RADIUS protocol from the FreeRADIUS Server project. The software is mainly used for account authentication management, bookkeeping management and Internet account management, etc. and contains a Radius server, a client library for BSD protocol...

FreeRADIUS 'dhcp_attr2vp()' Function Denial of Service Vulnerability

FreeRADIUS is a set of software that implements the RADIUS protocol from the FreeRADIUS Server project. The software is mainly used for account authentication management, bookkeeping management and Internet account management, etc. and contains a Radius server, a client library for BSD protocol...

FreeRADIUS Denial of Service Vulnerability (CNVD-2017-16975)

FreeRADIUS is a set of software that implements the RADIUS protocol from the FreeRADIUS Server project. The software is mainly used for account authentication management, bookkeeping management and Internet account management, etc. and contains a Radius server, a client library for BSD protocol...

DEBIAN-CVE-2017-10982

An FR-GV-205 issue in FreeRADIUS 2.x before 2.2.10 allows "DHCP - Buffer over-read in frdhcpdecodeoptions" and a denial of service...

UBUNTU-CVE-2017-10979

An FR-GV-202 issue in FreeRADIUS 2.x before 2.2.10 allows "Write overflow in radcoalesce" - this allows remote attackers to cause a denial of service daemon crash or possibly execute arbitrary code...

UBUNTU-CVE-2017-10980

An FR-GV-203 issue in FreeRADIUS 2.x before 2.2.10 allows "DHCP - Memory leak in decodetlv" and a denial of service...

UBUNTU-CVE-2017-10982

An FR-GV-205 issue in FreeRADIUS 2.x before 2.2.10 allows "DHCP - Buffer over-read in frdhcpdecodeoptions" and a denial of service...

freeradius: TLS resumption authentication bypass

An authentication bypass flaw was found in the way the EAP module in FreeRADIUS handled TLS session resumption. A remote unauthenticated attacker could potentially use this flaw to bypass the inner authentication check in FreeRADIUS by resuming an older unauthenticated TLS session...

FreeRADIUS Server TLS Authentication Bypass Vulnerability

FreeRadius is a set of software from the FreeRADIUS Server project that implements the RADIUS protocol. The software is mainly used for account authentication management, bookkeeping management and Internet account management, etc. and contains a Radius server, a client library for BSD protocol...

FreeRADIUS Security Bypass Vulnerability

FreeRadius is a set of software from the FreeRADIUS Server project that implements the RADIUS protocol. The software is mainly used for account authentication management, bookkeeping management and Internet account management, etc. and contains a Radius server, a client library for BSD protocol...

FreeRadius EAP-PWD module buffer overflow vulnerability (CNVD-2016-00367)

FreeRadius is a suite of software that implements the RADIUS protocol from the FreeRADIUS Server project. The EAP-PWD module of FreeRadius uses the 'strcpy' function to encapsulate C strings into EAP-PWD packets, allowing remote attackers to exploit vulnerabilities by submitting special requests ...