CVSS: 7.5EPSS: 0%CPEs: 30EXPL: 0CVE-2017-10982 – freeradius: Out-of-bounds read in fr_dhcp_decode_options()
https://notcve.org/view.php?id=CVE-2017-10982
17 Jul 2017 — 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. Un problema FR-GV-205 en FreeRADIUS versión 2.x anterior a 2.2.10, permite una "DHCP - Buffer over-read in fr_dhcp_decode_options()" y una denegación de servicio. An out-of-bounds read flaw was found in the way FreeRADIUS server handles decoding of DHCP packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted DHCP request... • http://freeradius.org/security/fuzzer-2017.html • CWE-125: Out-of-bounds Read •
CVSS: 9.8EPSS: 16%CPEs: 30EXPL: 0CVE-2017-10979 – freeradius: Out-of-bounds write in rad_coalesce()
https://notcve.org/view.php?id=CVE-2017-10979
17 Jul 2017 — 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. Un problema FR-GV-202 en FreeRADIUS versión 2.x anterior a 2.2.10, permite un "Write overflow in rad_coalesce()" - esto permite a los atacantes remotos causar una denegación de servicio (bloqueo del demonio) o posiblemente ejecutar código arbitrario. An out-of-bounds write flaw was found in the way FreeRADI... • http://freeradius.org/security/fuzzer-2017.html • CWE-787: Out-of-bounds Write •
CVSS: 9.8EPSS: 1%CPEs: 21EXPL: 0CVE-2017-9148 – freeradius: TLS resumption authentication bypass
https://notcve.org/view.php?id=CVE-2017-9148
29 May 2017 — 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. La caché de una sesión TLS en FreeRADIUS versiones 2.1.1 hasta 2.1.7, versiones 3.0.x anteriores a 3.0.14, versiones 3.1.x antes de 04-02-2017, y versiones 4.0.x antes de 04-02-2017, no puede impedir d... • http://freeradius.org/security.html • CWE-287: Improper Authentication •
CVSS: 7.5EPSS: 0%CPEs: 22EXPL: 0CVE-2015-4680 – FreeRADIUS Insufficient CRL Application
https://notcve.org/view.php?id=CVE-2015-4680
23 Jun 2015 — FreeRADIUS 2.2.x before 2.2.8 and 3.0.x before 3.0.9 does not properly check revocation of intermediate CA certificates. FreeRADIUS 2.2.x en versiones anteriores a 2.2.8 y 3.0.x en versiones anteriores a 3.0.9 no comprueba adecuadamente la revocación de certificados CA intermedios. The FreeRADIUS server relies on OpenSSL to perform certificate validation, including Certificate Revocation List (CRL) checks. The FreeRADIUS usage of OpenSSL, in CRL application, limits the checks to leaf certificates, therefore... • http://lists.opensuse.org/opensuse-security-announce/2017-01/msg00010.html • CWE-295: Improper Certificate Validation •
CVSS: 9.8EPSS: 0%CPEs: 24EXPL: 1CVE-2014-2015 – freeradius: stack-based buffer overflow flaw in rlm_pap module
https://notcve.org/view.php?id=CVE-2014-2015
26 Feb 2014 — Stack-based buffer overflow in the normify function in the rlm_pap module (modules/rlm_pap/rlm_pap.c) in FreeRADIUS 2.x, possibly 2.2.3 and earlier, and 3.x, possibly 3.0.1 and earlier, might allow attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long password hash, as demonstrated by an SSHA hash. Desbordamiento de buffer basado en pila en la función normify en el módulo rlm_pap (modules/rlm_pap/rlm_pap.c) en FreeRADIUS 2.x, posiblemente 2.2.3 y anteriores, y 3.x, po... • http://lists.freebsd.org/pipermail/freebsd-bugbusters/2014-February/000610.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-121: Stack-based Buffer Overflow •