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CVSS: 7.8EPSS: 0%CPEs: 34EXPL: 0

Memory leak in Huawei S5300EI, S5300SI, S5310HI, S6300EI/ S2350EI, and S5300LI Campus series switches with software V200R001C00 before V200R001SPH018, V200R002C00 before V200R003SPH011, and V200R003C00 before V200R003SPH011; S9300, S7700, and S9700 Campus series switches with software V200R001C00 before V200R001SPH023, V200R002C00 before V200R003SPH011, and V200R003C00 before V200R003SPH011; and S2300 and S3300 Campus series switches with software V100R006C05 before V100R006SPH022 allows remote attackers to cause a denial of service (memory consumption and reboot) via a large number of ICMPv6 packets. Fuga de memoria en switches Huawei de la serie Campus S5300EI, S5300SI, S5310HI, S6300EI/ S2350EI y S5300LI con software V200R001C00 en versiones anteriores a V200R001SPH018, V200R002C00 en versiones anteriores a V200R003SPH011 y V200R003C00 en versiones anteriores a V200R003SPH011; switches de la serie Campus S9300, S7700 y S9700 con software V200R001C00 en versiones anteriores a V200R001SPH023, V200R002C00 en versiones anteriores a V200R003SPH011 y V200R003C00 en versiones anteriores a V200R003SPH011; y switches de la serie Campus S2300 y S3300 con software V100R006C05 en versiones anteriores a V100R006SPH022 permite a atacantes remotos causar una denegación de servicio (consumo de memoria y reinicio) a través de un gran número de paquetes ICMPv6. • http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160113-02-switch-en • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-399: Resource Management Errors •

CVSS: 6.8EPSS: 0%CPEs: 40EXPL: 0

Memory leak in Huawei S5300EI, S5300SI, S5310HI, and S6300EI Campus series switches with software V200R003C00 before V200R003SPH011 and V200R005C00 before V200R005SPH008; S2350EI and S5300LI Campus series switches with software V200R003C00 before V200R003SPH011, V200R005C00 before V200R005SPH008, and V200R006C00 before V200R006SPH002; S9300, S7700, and S9700 Campus series switches with software V200R003C00 before V200R003SPH011, V200R005C00 before V200R005SPH009, and V200R006C00 before V200R006SPH003; S5720HI and S5720EI Campus series switches with software V200R006C00 before V200R006SPH002; and S2300 and S3300 Campus series switches with software V100R006C05 before V100R006SPH022 allows remote authenticated users to cause a denial of service (memory consumption and device restart) by logging in and out of the (1) HTTPS or (2) SFTP server, related to SSL session information. Fuga de memoria en switches Huawei de la serie Campus S5300EI, S5300SI, S5310HI y S6300EI con software V200R003C00 en versiones anteriores a V200R003SPH011 y V200R005C00 en versiones anteriores a V200R005SPH008; switches de la serie Campus S2350EI y S5300LI con software V200R003C00 en versiones anteriores a V200R003SPH011, V200R005C00 en versiones anteriores a V200R005SPH008 y V200R006C00 en versiones anteriores a V200R006SPH002; switches de la serie Campus S9300, S7700 y S9700 con software V200R003C00 en versiones anteriores a V200R003SPH011, V200R005C00 en versiones anteriores a V200R005SPH009 y V200R006C00 en versiones anteriores a V200R006SPH003; switches de la serie Campus S5720HI y S5720EI con software V200R006C00 en versiones anteriores a V200R006SPH002; y switches de la serie Campus S2300 y S3300 con software V100R006C05 en versiones anteriores a V100R006SPH022 permite a usuarios remotos autenticados causar una denegación de servicio (consumo de memoria y reinicio de dispositivo) iniciando sesión y cerrándola en el servidor (1) HTTPS o (2) SFTP, relacionada con la información de sesión SSL. • http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160113-03-switch-en • CWE-399: Resource Management Errors •

CVSS: 6.5EPSS: 0%CPEs: 107EXPL: 1

The Huawei NE5000E, MA5200G, NE40E, NE80E, ATN, NE40, NE80, NE20E-X6, NE20, ME60, CX600, CX200, CX300, ACU, WLAN AC 6605, S9300, S7700, S2300, S3300, S5300, S3300HI, S5300HI, S5306, S6300, S2700, S3700, S5700, S6700, AR G3, H3C AR(OEM IN), AR 19, AR 29, AR 49, Eudemon100E, Eudemon200, Eudemon300, Eudemon500, Eudemon1000, Eudemon1000E-U/USG5300, Eudemon1000E-X/USG5500, Eudemon8080E/USG9300, Eudemon8160E/USG9300, Eudemon8000E-X/USG9500, E200E-C/USG2200, E200E-X3/USG2200, E200E-X5/USG2200, E200E-X7/USG2200, E200E-C/USG5100, E200E-X3/USG5100, E200E-X5/USG5100, E200E-X7/USG5100, E200E-B/USG2100, E200E-X1/USG2100, E200E-X2/USG2100, SVN5300, SVN2000, SVN5000, SVN3000, NIP100, NIP200, NIP1000, NIP2100, NIP2200, and NIP5100 use the DES algorithm for stored passwords, which makes it easier for context-dependent attackers to obtain cleartext passwords via a brute-force attack. Los Huawei NE5000E, MA5200G, NE40E, NE80E, ATN, NE40, NE80, NE20E-X6, NE20, ME60, CX600, CX200, CX300, ACU, WLAN AC 6605, S9300, S7700, S2300, S3300, S5300, S3300HI, S5300HI, S5306, S6300, S2700, S3700, S5700, S6700, AR G3, H3C AR(OEM IN), AR 19, AR 29, AR 49, Eudemon100E, Eudemon200, Eudemon300, Eudemon500, Eudemon1000, Eudemon1000E-U/USG5300, Eudemon1000E-X/USG5500, Eudemon8080E/USG9300, Eudemon8160E/USG9300, Eudemon8000E-X/USG9500, E200E-C/USG2200, E200E-X3/USG2200, E200E-X5/USG2200, E200E-X7/USG2200, E200E-C/USG5100, E200E-X3/USG5100, E200E-X5/USG5100, E200E-X7/USG5100, E200E-B/USG2100, E200E-X1/USG2100, E200E-X2/USG2100, SVN5300, SVN2000, SVN5000, SVN3000, NIP100, NIP200, NIP1000, NIP2100, NIP2200, y NIP5100 utiliza el algoritmo DES para las contraseñas almacenados, lo que hace que sea más fácil para los atacantes dependientes de contexto obtener contraseñas de texto simple a través de un ataque de fuerza bruta. • https://www.exploit-db.com/exploits/38020 http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-u_194373.htm http://www.kb.cert.org/vuls/id/948096 • CWE-310: Cryptographic Issues •

CVSS: 9.3EPSS: 2%CPEs: 19EXPL: 0

Stack-based buffer overflow in the HTTP module in the (1) Branch Intelligent Management System (BIMS) and (2) web management components on Huawei AR routers and S2000, S3000, S3500, S3900, S5100, S5600, S7800, and S8500 switches allows remote attackers to execute arbitrary code via a long URI. Desbordamiento de búfer basado en pila en el módulo HTTP en el (1) Branch Intelligent Management System (BIMS) y (2) en el componente de gestión web en Huawei AR routers y switches S2000, S3000, S3500, S3900, S5100, S5600, S7800, y S8500 permite a atacantes remotos ejecutar código arbitrario mediante una URI de gran longitud. • http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-u_194370.htm • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 10.0EPSS: 0%CPEs: 19EXPL: 0

The HTTP module in the (1) Branch Intelligent Management System (BIMS) and (2) web management components on Huawei AR routers and S2000, S3000, S3500, S3900, S5100, S5600, S7800, and S8500 switches does not check whether HTTP data is longer than the value of the Content-Length field, which allows remote HTTP servers to conduct heap-based buffer overflow attacks and execute arbitrary code via a crafted response. El módulo HTTP en (1) Branch Intelligent Management System (BIMS) y (2) componentes de gestión web de switches de Huawei AR routers and S2000, S3000, S3500, S3900, S5100, S5600, S7800, y S8500 no comprueba si los datos HTTP son mayores que el valor del campo Content-Length, que permite a los servidores HTTP remotos realizar ataques de desbordamiento de búfer basado en montículo y ejecutar código arbitrario a través de una respuesta elaborada. • http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-u_194361.htm • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •