Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2017-3864 | First vendor Publication | 2017-03-22 |
| Vendor | Cve | Last vendor Modification | 2020-09-04 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 8.6 | ||
| Base Score | 8.6 | Environmental Score | 8.6 |
| impact SubScore | 4 | Temporal Score | 8.6 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Changed | Confidentiality Impact | None |
| Integrity Impact | None | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 7.8 | Attack Range | Network |
| Cvss Impact Score | 6.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A vulnerability in the DHCP client implementation of Cisco IOS (12.2, 12.4, and 15.0 through 15.6) and Cisco IOS XE (3.3 through 3.7) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability occurs during the parsing of a crafted DHCP packet. An attacker could exploit this vulnerability by sending crafted DHCP packets to an affected device that is configured as a DHCP client. A successful exploit could allow the attacker to cause a reload of an affected device, resulting in a DoS condition. This vulnerability affects Cisco devices that are running a vulnerable release of Cisco IOS or IOS XE Software and using a specific DHCP client configuration. Cisco Bug IDs: CSCuu43892. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3864 |
CPE : Common Platform Enumeration
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2017-03-23 | Cisco IOS DHCP client dummy XID denial of service attempt RuleID : 42060 - Revision : 3 - Type : SERVER-OTHER |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2017-03-28 | Name : The remote device is missing a vendor-supplied security patch. File : cisco-sa-20170322-dhcpc-ios.nasl - Type : ACT_GATHER_INFO |
| 2017-03-28 | Name : The remote device is missing a vendor-supplied security patch. File : cisco-sa-20170322-dhcpc-iosxe.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
| Source | Url |
|---|---|
| BID | http://www.securityfocus.com/bid/97012 |
| CONFIRM | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s... |
| SECTRACK | http://www.securitytracker.com/id/1038103 |
Alert History
| Date | Informations |
|---|---|
| 2024-03-07 01:43:40 |
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| 2023-10-07 01:40:45 |
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| 2023-10-06 01:40:34 |
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| 2023-08-12 12:48:45 |
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| 2023-08-12 01:12:48 |
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| 2023-08-11 12:43:10 |
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| 2023-08-11 01:13:09 |
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| 2023-08-06 12:41:48 |
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| 2023-08-06 01:12:47 |
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| 2023-08-04 12:41:58 |
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| 2023-08-04 01:12:51 |
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| 2023-07-14 12:42:00 |
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| 2023-07-14 01:12:50 |
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| 2023-05-10 01:35:35 |
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| 2023-04-01 01:35:12 |
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| 2023-03-29 01:43:42 |
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| 2023-03-28 12:13:07 |
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| 2022-10-28 12:33:37 |
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| 2022-10-11 12:37:27 |
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| 2022-10-11 01:12:43 |
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| 2022-09-03 12:32:50 |
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| 2022-04-27 01:31:17 |
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| 2022-04-26 01:31:11 |
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| 2022-03-19 01:29:16 |
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| 2021-10-14 01:26:42 |
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| 2021-10-13 01:26:30 |
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| 2021-10-08 12:27:25 |
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| 2021-08-26 01:25:35 |
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| 2021-05-04 13:01:49 |
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| 2021-04-22 02:15:24 |
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| 2021-04-01 01:21:59 |
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| 2021-03-31 01:22:01 |
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| 2021-03-30 12:22:04 |
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| 2020-09-04 21:23:05 |
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| 2020-08-07 00:22:55 |
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| 2020-05-23 01:00:33 |
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| 2019-10-03 09:20:23 |
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| 2017-07-12 09:22:56 |
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| 2017-04-01 05:22:53 |
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| 2017-03-29 13:24:22 |
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| 2017-03-24 09:23:21 |
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| 2017-03-23 00:23:33 |
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