Executive Summary

Informations
Name CVE-2018-20103 First vendor Publication 2018-12-12
Vendor Cve Last vendor Modification 2019-10-03

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
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:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An issue was discovered in dns.c in HAProxy through 1.8.14. In the case of a compressed pointer, a crafted packet can trigger infinite recursion by making the pointer point to itself, or create a long chain of valid pointers resulting in stack exhaustion.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20103

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 73
Application 1
Os 3

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/106280
MISC http://git.haproxy.org/?p=haproxy.git;a=commit;h=58df5aea0a0c926b2238f65908f5...
REDHAT https://access.redhat.com/errata/RHBA-2019:0326
https://access.redhat.com/errata/RHBA-2019:0327
https://access.redhat.com/errata/RHSA-2019:1436
UBUNTU https://usn.ubuntu.com/3858-1/

Alert History

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Date Informations
2021-05-04 13:13:17
  • Multiple Updates
2021-04-22 02:28:00
  • Multiple Updates
2020-05-23 02:15:04
  • Multiple Updates
2020-05-23 01:12:29
  • Multiple Updates
2019-10-03 09:21:06
  • Multiple Updates
2019-06-11 21:19:31
  • Multiple Updates
2019-04-25 17:19:07
  • Multiple Updates
2019-04-24 13:19:12
  • Multiple Updates
2019-03-23 05:19:13
  • Multiple Updates
2019-03-14 21:19:48
  • Multiple Updates
2019-03-14 13:19:42
  • Multiple Updates
2019-02-06 00:18:58
  • Multiple Updates
2019-01-16 17:19:01
  • Multiple Updates
2018-12-22 17:19:22
  • Multiple Updates
2018-12-12 21:19:54
  • First insertion