CVSS: 3.5EPSS: 0%CPEs: 6EXPL: 0CVE-2019-10155 – libreswan: vulnerability in the processing of IKEv1 informational packets due to missing integrity check
https://notcve.org/view.php?id=CVE-2019-10155
12 Jun 2019 — The Libreswan Project has found a vulnerability in the processing of IKEv1 informational exchange packets which are encrypted and integrity protected using the established IKE SA encryption and integrity keys, but as a receiver, the integrity check value was not verified. This issue affects versions before 3.29. Se ha encontrado una vulnerabilidad en el proyecto The Libreswan en el procesador de IKEv1 Los paquetes de intercambio informativo IKEv1 que están cifrados y protegidos por integridad utilizando las... • https://access.redhat.com/errata/RHSA-2019:3391 • CWE-354: Improper Validation of Integrity Check Value •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2018-15836
https://notcve.org/view.php?id=CVE-2018-15836
26 Sep 2018 — In verify_signed_hash() in lib/liboswkeys/signatures.c in Openswan before 2.6.50.1, the RSA implementation does not verify the value of padding string during PKCS#1 v1.5 signature verification. Consequently, a remote attacker can forge signatures when small public exponents are being used. IKEv2 signature verification is affected when RAW RSA keys are used. En Openswan en versiones anteriores a la 2.6.50.1, la verificación de firmas IKEv2 es vulnerable a "variantes de ataques de bajo exponente de Bleichenba... • https://github.com/xelerance/Openswan/commit/0b460be9e287fd335c8ce58129c67bf06065ef51 • CWE-347: Improper Verification of Cryptographic Signature •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2014-2037
https://notcve.org/view.php?id=CVE-2014-2037
26 Nov 2014 — Openswan 2.6.40 allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon restart) via IKEv2 packets that lack expected payloads. NOTE: this vulnerability exists because of an incomplete fix for CVE 2013-6466. Openswan 2.6.40 permite a atacantes remotos causar una denegación de servicio (referencia a puntero nulo y reinicio del demonio IKE) a través de paquetes IKEv2 que no llevan las cargas esperadas. NOTA: esta vulnerabilidad existe debido a una solución incompleta para... • http://www.openwall.com/lists/oss-security/2014/02/18/1 • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 1%CPEs: 76EXPL: 0CVE-2013-6466 – openswan: dereferencing missing IKEv2 payloads causes pluto daemon to restart
https://notcve.org/view.php?id=CVE-2013-6466
26 Jan 2014 — Openswan 2.6.39 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon restart) via IKEv2 packets that lack expected payloads. Openswan v2.6.39 y anteriores permite a atacantes remotos provocar una denegación de servicio (referencia a puntero nulo y reinicio del demonio IKE) a través de paquetes IKEv2 que cuenten con payloads esperados. Openswan is a free implementation of Internet Protocol Security and Internet Key Exchange. IPsec uses strong cryptography ... • http://rhn.redhat.com/errata/RHSA-2014-0185.html •
CVSS: 9.8EPSS: 1%CPEs: 38EXPL: 0CVE-2013-2053 – Openswan: remote buffer overflow in atodn()
https://notcve.org/view.php?id=CVE-2013-2053
09 Jul 2013 — Buffer overflow in the atodn function in Openswan before 2.6.39, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service (pluto IKE daemon crash) and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this might be the same vulnerability as CVE-2013-2052 and CVE-2013-2054. Desbordamiento de buffer en la función atodn en Openswan anteriores a v2.6.39, cuando está activada Opportunistic Encryptiony se usa una clave RSA, permit... • http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00008.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.3EPSS: 1%CPEs: 73EXPL: 0CVE-2011-4073 – openswan: use-after-free vulnerability leads to DoS
https://notcve.org/view.php?id=CVE-2011-4073
17 Nov 2011 — Use-after-free vulnerability in the cryptographic helper handler functionality in Openswan 2.3.0 through 2.6.36 allows remote authenticated users to cause a denial of service (pluto IKE daemon crash) via vectors related to the (1) quick_outI1_continue and (2) quick_outI1 functions. Una vulnerabilidad de uso de memoria previamente liberada en la funcionalidad del manejador auxiliar criptográfico en Openswan versión 2.3.0 hasta 2.6.36, permite a los usuarios autenticados remotos causar una denegación de servi... • http://secunia.com/advisories/46678 • CWE-399: Resource Management Errors CWE-416: Use After Free •
CVSS: 7.5EPSS: 0%CPEs: 7EXPL: 0CVE-2011-3380 – openswan: IKE invalid key length allows remote unauthenticated user to crash openswan
https://notcve.org/view.php?id=CVE-2011-3380
17 Nov 2011 — Openswan 2.6.29 through 2.6.35 allows remote attackers to cause a denial of service (NULL pointer dereference and pluto IKE daemon crash) via an ISAKMP message with an invalid KEY_LENGTH attribute, which is not properly handled by the error handling function. Openswan v2.6.29 a través de v2.6.35 permite a atacantes remotos provocar una denegación de servicio (puntero a NULL y Plutón accidente demonio IKE) a través de un mensaje ISAKMP con un atributo no válido key_length, que no se gestiona adecuadamente po... • http://secunia.com/advisories/46306 •
CVSS: 9.8EPSS: 0%CPEs: 4EXPL: 0CVE-2010-3752 – Openswan: Gateway arbitrary code execution via shell metacharacters in cisco_dns_info or cisco_domain_info data in packet
https://notcve.org/view.php?id=CVE-2010-3752
05 Oct 2010 — programs/pluto/xauth.c in the client in Openswan 2.6.25 through 2.6.28 allows remote authenticated gateways to execute arbitrary commands via shell metacharacters in (1) cisco_dns_info or (2) cisco_domain_info data in a packet, a different vulnerability than CVE-2010-3302. programs/pluto/xauth.c en el cliente en Openswan v2.6.26 a v2.6.28 permite ejecutar, a gateways autenticados remotos, comandos de su elección a través de metacaracteres encubiertos en el campo cisco_banner (también conocido como server_ba... • http://www.openswan.org/download/CVE-2010-3302/CVE-2010-3302.txt • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 9.8EPSS: 0%CPEs: 3EXPL: 0CVE-2010-3753 – Openswan: Gateway arbitrary execution via shell metacharacters in the cisco_banner
https://notcve.org/view.php?id=CVE-2010-3753
05 Oct 2010 — programs/pluto/xauth.c in the client in Openswan 2.6.26 through 2.6.28 allows remote authenticated gateways to execute arbitrary commands via shell metacharacters in the cisco_banner (aka server_banner) field, a different vulnerability than CVE-2010-3308. programs/pluto/xauth.c en el cliente en Openswan v2.6.26 a v2.6.28 permite ejecutar, a gateways autenticados remotos, comandos de su elección a través de metacaracteres encubiertos en el campo cisco_banner (también conocido como server_banner). Se trata de... • http://www.openswan.org/download/CVE-2010-3308/CVE-2010-3308.txt • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 9.8EPSS: 5%CPEs: 4EXPL: 0CVE-2010-3302 – openswan: buffer overflow vulnerability in XAUTH client-side support
https://notcve.org/view.php?id=CVE-2010-3302
05 Oct 2010 — Buffer overflow in programs/pluto/xauth.c in the client in Openswan 2.6.25 through 2.6.28 might allow remote authenticated gateways to execute arbitrary code or cause a denial of service via long (1) cisco_dns_info or (2) cisco_domain_info data in a packet. Desbordamiento de búfer en programs/pluto/xauth.c en el cliente en Openswan v2.6.25 a v2.6.28 podría permitir ejecutar código de su elección a través de puertas de enlace remoto autenticadas o causar una denegación de servicio a través de datos demasiado... • http://lists.fedoraproject.org/pipermail/package-announce/2010-October/048999.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •