fkie_cve-2017-16227
Vulnerability from fkie_nvd
Published
2017-10-29 20:29
Modified
2024-11-21 03:16
Severity ?
Summary
The aspath_put function in bgpd/bgp_aspath.c in Quagga before 1.2.2 allows remote attackers to cause a denial of service (session drop) via BGP UPDATE messages, because AS_PATH size calculation for long paths counts certain bytes twice and consequently constructs an invalid message.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| quagga | quagga | * | |
| debian | debian_linux | 8.0 | |
| debian | debian_linux | 9.0 |
{
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"value": "The aspath_put function in bgpd/bgp_aspath.c in Quagga before 1.2.2 allows remote attackers to cause a denial of service (session drop) via BGP UPDATE messages, because AS_PATH size calculation for long paths counts certain bytes twice and consequently constructs an invalid message."
},
{
"lang": "es",
"value": "La funci\u00f3n aspath_put en bgpd/bgp_aspath.c en Quagga en versiones anteriores a la 1.2.2 permite que los atacantes remotos provoquen una denegaci\u00f3n de servicio (ca\u00edda de sesi\u00f3n) mediante mensajes BGP Update, ya que el c\u00e1lculo del tama\u00f1o de AS_PATH cuanta una serie de bytes dos veces y en consecuencia construye un menaje no v\u00e1lido."
}
],
"id": "CVE-2017-16227",
"lastModified": "2024-11-21T03:16:04.633",
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]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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