FKIE_CVE-2018-1000115
Vulnerability from fkie_nvd - Published: 2018-03-05 14:29 - Updated: 2024-11-21 03:39
Severity ?
Summary
Memcached version 1.5.5 contains an Insufficient Control of Network Message Volume (Network Amplification, CWE-406) vulnerability in the UDP support of the memcached server that can result in denial of service via network flood (traffic amplification of 1:50,000 has been reported by reliable sources). This attack appear to be exploitable via network connectivity to port 11211 UDP. This vulnerability appears to have been fixed in 1.5.6 due to the disabling of the UDP protocol by default.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| memcached | memcached | 1.5.5 | |
| canonical | ubuntu_linux | 14.04 | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 17.10 | |
| debian | debian_linux | 8.0 | |
| debian | debian_linux | 9.0 | |
| redhat | openstack | 8 | |
| redhat | openstack | 9 | |
| redhat | openstack | 10 | |
| redhat | openstack | 11 | |
| redhat | openstack | 12 |
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"value": "Memcached version 1.5.5 contains an Insufficient Control of Network Message Volume (Network Amplification, CWE-406) vulnerability in the UDP support of the memcached server that can result in denial of service via network flood (traffic amplification of 1:50,000 has been reported by reliable sources). This attack appear to be exploitable via network connectivity to port 11211 UDP. This vulnerability appears to have been fixed in 1.5.6 due to the disabling of the UDP protocol by default."
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"value": "Memcached 1.5.5 contiene una vulnerabilidad de control insuficiente de volumen de mensaje de red (amplificaci\u00f3n de red, CWE-406) en el soporte UDP del servidor memcached que puede resultar en una denegaci\u00f3n de servicio (DoS) mediante una inundaci\u00f3n de red (fuentes fiables reportan una amplificaci\u00f3n de tr\u00e1fico de 1:50.000). Este ataque parece ser explotable mediante conectividad de red en el puerto UDP 11211. Parece ser que esta vulnerabilidad se ha solucionado en la versi\u00f3n 1.5.6 debido a que se deshabilita por defecto el protocolo UDP."
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"lastModified": "2024-11-21T03:39:40.657",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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