Non notée
CVE-2018-0476 A vulnerability in the Network Address Translation (NAT) Session Initiation Protocol (SIP) Application Layer Gateway…
Description
A vulnerability in the Network Address Translation (NAT) Session Initiation Protocol (SIP) Application Layer Gateway (ALG) of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper processing of SIP packets in transit while NAT is performed on an affected device. An unauthenticated, remote attacker could exploit this vulnerability by sending crafted SIP packets via UDP port 5060 through an affected device that is performing NAT for SIP packets. A successful exploit could allow an attacker to cause the device to reload, resulting in a denial of service (DoS) condition.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Cisco IOS XE Software | Versions non publiées |
Références
- 20180926 Cisco IOS XE Software NAT Session Initiation Protocol Application Layer Gateway Denial of Service Vulnerability tools.cisco.com
- 1041734 www.securitytracker.com
- 105419 www.securityfocus.com
- 1041737 www.securitytracker.com
Chronologie
- Publiée
- Dernière modification
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