| Vulnerability Name: | CVE-2012-4618 (CCN-78878) | ||||||||
| Assigned: | 2012-09-26 | ||||||||
| Published: | 2012-09-26 | ||||||||
| Updated: | 2013-04-11 | ||||||||
| Summary: | The SIP ALG feature in the NAT implementation in Cisco IOS 12.2, 12.4, and 15.0 through 15.2 allows remote attackers to cause a denial of service (device reload) via transit IP packets, aka Bug ID CSCtn76183. | ||||||||
| CVSS v3 Severity: | 7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
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| CVSS v2 Severity: | 7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C) 5.8 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
5.8 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
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| Vulnerability Type: | CWE-399 | ||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: MITRE Type: CNA CVE-2012-4618 Source: CCN Type: SA50779 Cisco IOS SIP and IP NAT Processing Denial of Service Vulnerabilities Source: CCN Type: cisco-sa-20120926-nat Cisco IOS Software Network Address Translation Vulnerabilities Source: CISCO Type: Vendor Advisory 20120926 Cisco IOS Software Network Address Translation Vulnerabilities Source: CCN Type: OSVDB ID: 85813 Cisco IOS Network Address Translation (NAT) Feature Multiple Malformed Packet Parsing Remote DoS Source: BID Type: UNKNOWN 55693 Source: CCN Type: BID-55693 Cisco IOS NAT Functionality CVE-2012-4618 Denial of Service Vulnerability Source: SECTRACK Type: UNKNOWN 1027579 Source: XF Type: UNKNOWN ciscoios-ipnat-dos(78878) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
| Oval Definitions | |||||||||
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