Executive Summary

Informations
Name CVE-2018-6916 First vendor Publication 2018-03-09
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:C)
Cvss Base Score 9 Attack Range Network
Cvss Impact Score 8.5 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p7, 10.4-STABLE, 10.4-RELEASE-p7, and 10.3-RELEASE-p28, the kernel does not properly validate IPsec packets coming from a trusted host. Additionally, a use-after-free vulnerability exists in the IPsec AH handling code. This issue could cause a system crash or other unpredictable results.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6916

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-416 Use After Free

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 396

Nessus® Vulnerability Scanner

Date Description
2018-03-15 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_dca7ced0279611e895eca4badb2f4699.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://www.securitytracker.com/id/1040460
https://www.freebsd.org/security/advisories/FreeBSD-SA-18:01.ipsec.asc
Source Url

Alert History

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Date Informations
2025-07-15 01:15:05
  • Multiple Updates
2025-07-14 12:04:44
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2025-06-26 01:14:52
  • Multiple Updates
2025-06-25 12:05:11
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2024-11-28 13:22:36
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2024-08-02 13:00:08
  • Multiple Updates
2024-08-02 01:17:04
  • Multiple Updates
2024-02-16 12:52:24
  • Multiple Updates
2024-02-15 01:54:48
  • Multiple Updates
2024-02-02 01:58:10
  • Multiple Updates
2024-02-01 12:16:06
  • Multiple Updates
2024-01-13 01:53:04
  • Multiple Updates
2023-09-05 12:56:07
  • Multiple Updates
2023-09-05 01:15:48
  • Multiple Updates
2023-09-02 12:55:24
  • Multiple Updates
2023-09-02 01:16:06
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2023-08-12 12:59:11
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2023-08-12 01:15:22
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2023-08-11 12:53:08
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2023-08-11 01:15:47
  • Multiple Updates
2023-08-06 12:51:35
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2023-08-06 01:15:19
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2023-08-04 12:51:48
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2023-08-04 01:15:27
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2023-07-14 12:51:49
  • Multiple Updates
2023-07-14 01:15:25
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2023-03-29 01:53:12
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2023-03-28 12:15:45
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2022-12-15 01:43:32
  • Multiple Updates
2022-10-11 12:46:23
  • Multiple Updates
2022-10-11 01:15:25
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2021-06-10 01:29:21
  • Multiple Updates
2021-05-05 12:28:24
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2021-05-04 13:19:03
  • Multiple Updates
2021-04-22 02:34:28
  • Multiple Updates
2020-05-23 02:19:56
  • Multiple Updates
2020-05-23 01:19:00
  • Multiple Updates
2018-03-29 21:19:58
  • Multiple Updates
2018-03-11 09:19:11
  • Multiple Updates
2018-03-09 21:19:51
  • First insertion