Executive Summary

Informations
Name CVE-2018-15311 First vendor Publication 2018-10-10
Vendor Cve Last vendor Modification 2019-10-03

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.9
Base Score 5.9 Environmental Score 5.9
impact SubScore 3.6 Temporal Score 5.9
Exploitabality Sub Score 2.2
 
Attack Vector Network Attack Complexity High
Privileges Required None User Interaction None
Scope Unchanged 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:M/Au:N/C:N/I:N/A:P)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

When F5 BIG-IP 13.0.0-13.1.0.5, 12.1.0-12.1.3.5, 11.6.0-11.6.3.2, or 11.5.1-11.5.6 is processing specially crafted TCP traffic with the Large Receive Offload (LRO) feature enabled, TMM may crash, leading to a failover event. This vulnerability is not exposed unless LRO is enabled, so most affected customers will be on 13.1.x. LRO has been available since 11.4.0 but is not enabled by default until 13.1.0.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15311

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 83
Application 72
Application 75
Application 69
Application 94
Application 70
Application 68
Application 64
Application 88
Application 84
Application 88
Application 73
Application 79
Hardware 7
Hardware 6

Nessus® Vulnerability Scanner

Date Description
2018-11-02 Name : The remote device is missing a vendor-supplied security patch.
File : f5_bigip_SOL07550539.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CONFIRM https://support.f5.com/csp/article/K07550539

Alert History

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Date Informations
2023-03-04 01:41:30
  • Multiple Updates
2023-02-10 01:39:36
  • Multiple Updates
2022-05-13 01:34:39
  • Multiple Updates
2021-05-04 13:08:51
  • Multiple Updates
2021-04-22 02:22:41
  • Multiple Updates
2021-04-06 01:24:00
  • Multiple Updates
2020-10-09 01:20:58
  • Multiple Updates
2020-05-24 01:24:15
  • Multiple Updates
2020-05-23 02:11:40
  • Multiple Updates
2020-05-23 01:07:56
  • Multiple Updates
2019-10-03 09:20:53
  • Multiple Updates
2019-01-09 12:07:26
  • Multiple Updates
2018-11-27 21:20:42
  • Multiple Updates
2018-10-10 21:19:53
  • First insertion