All the vulnerabilites related to cisco - crs_performance_route_processor
Vulnerability from fkie_nvd
Published
2020-09-23 01:15
Modified
2024-11-21 05:31
Severity ?
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Summary
Multiple vulnerabilities in the Distance Vector Multicast Routing Protocol (DVMRP) feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to either immediately crash the Internet Group Management Protocol (IGMP) process or make it consume available memory and eventually crash. The memory consumption may negatively impact other processes that are running on the device. These vulnerabilities are due to the incorrect handling of IGMP packets. An attacker could exploit these vulnerabilities by sending crafted IGMP traffic to an affected device. A successful exploit could allow the attacker to immediately crash the IGMP process or cause memory exhaustion, resulting in other processes becoming unstable. These processes may include, but are not limited to, interior and exterior routing protocols. Cisco will release software updates that address these vulnerabilities.
References
Impacted products
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"lang": "en",
"value": "Multiple vulnerabilities in the Distance Vector Multicast Routing Protocol (DVMRP) feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to either immediately crash the Internet Group Management Protocol (IGMP) process or make it consume available memory and eventually crash. The memory consumption may negatively impact other processes that are running on the device. These vulnerabilities are due to the incorrect handling of IGMP packets. An attacker could exploit these vulnerabilities by sending crafted IGMP traffic to an affected device. A successful exploit could allow the attacker to immediately crash the IGMP process or cause memory exhaustion, resulting in other processes becoming unstable. These processes may include, but are not limited to, interior and exterior routing protocols. Cisco will release software updates that address these vulnerabilities."
},
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"lang": "es",
"value": "M\u00faltiples vulnerabilidades en la funcionalidad Distance Vector Multicast Routing Protocol (DVMRP) del Cisco IOS XR Software, podr\u00edan permitir a un atacante remoto no autenticado bloquear inmediatamente el Internet Group Management Protocol (IGMP) o lo haga consumir la memoria disponible y finalmente bloquearlo.\u0026#xa0;El consumo de memoria puede afectar negativamente a otros procesos que son ejecutados en el dispositivo.\u0026#xa0;Estas vulnerabilidades son debido al manejo incorrecto de paquetes IGMP.\u0026#xa0;Un atacante podr\u00eda explotar estas vulnerabilidades mediante el env\u00edo de un tr\u00e1fico IGMP dise\u00f1ado hacia un dispositivo afectado.\u0026#xa0;Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante bloquear inmediatamente el proceso IGMP o causar el agotamiento de la memoria, resultando en que otros procesos se vuelvan inestables.\u0026#xa0;Estos procesos pueden incluir, pero no se limitan a, protocolos de enrutamiento interior y exterior. Cisco emitir\u00e1 actualizaciones de software que abordan estas vulnerabilidades"
}
],
"id": "CVE-2020-3569",
"lastModified": "2024-11-21T05:31:20.100",
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"published": "2020-09-23T01:15:15.503",
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Vulnerability from fkie_nvd
Published
2012-05-31 10:17
Modified
2024-11-21 01:39
Severity ?
Summary
Cisco IOS XR before 4.2.1 on ASR 9000 series devices and CRS series devices allows remote attackers to cause a denial of service (packet transmission outage) via a crafted packet, aka Bug IDs CSCty94537 and CSCtz62593.
References
Impacted products
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cve-2012-2488
Vulnerability from cvelistv5
Published
2012-05-31 10:00
Modified
2024-08-06 19:34
Severity ?
EPSS score ?
Summary
Cisco IOS XR before 4.2.1 on ASR 9000 series devices and CRS series devices allows remote attackers to cause a denial of service (packet transmission outage) via a crafted packet, aka Bug IDs CSCty94537 and CSCtz62593.
References
| ▼ | URL | Tags |
|---|---|---|
| http://secunia.com/advisories/49329 | third-party-advisory, x_refsource_SECUNIA | |
| http://www.securitytracker.com/id?1027104 | vdb-entry, x_refsource_SECTRACK | |
| http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120530-iosxr | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/53728 | vdb-entry, x_refsource_BID |
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cve-2020-3569
Vulnerability from cvelistv5
Published
2020-09-23 00:25
Modified
2024-11-08 16:09
Severity ?
EPSS score ?
Summary
Multiple vulnerabilities in the Distance Vector Multicast Routing Protocol (DVMRP) feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to either immediately crash the Internet Group Management Protocol (IGMP) process or make it consume available memory and eventually crash. The memory consumption may negatively impact other processes that are running on the device. These vulnerabilities are due to the incorrect handling of IGMP packets. An attacker could exploit these vulnerabilities by sending crafted IGMP traffic to an affected device. A successful exploit could allow the attacker to immediately crash the IGMP process or cause memory exhaustion, resulting in other processes becoming unstable. These processes may include, but are not limited to, interior and exterior routing protocols. Cisco will release software updates that address these vulnerabilities.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-dvmrp-memexh-dSmpdvfz | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco IOS XR Software |
Version: n/a |
|
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