Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2018-11574 First vendor Publication 2018-06-14
Vendor Cve Last vendor Modification 2023-09-11

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:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Improper input validation together with an integer overflow in the EAP-TLS protocol implementation in PPPD may cause a crash, information disclosure, or authentication bypass. This implementation is distributed as a patch for PPPD 0.91, and includes the affected eap.c and eap-tls.c files. Configurations that use the `refuse-app` option are unaffected.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11574

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-190 Integer Overflow or Wraparound (CWE/SANS Top 25)
50 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 3
Os 3

Nessus® Vulnerability Scanner

Date Description
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-aed26fc705.nasl - Type : ACT_GATHER_INFO
2018-06-29 Name : The remote Fedora host is missing a security update.
File : fedora_2018-b99d43ee9b.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
MLIST http://www.openwall.com/lists/oss-security/2018/06/11/1
UBUNTU https://usn.ubuntu.com/3810-1/

Alert History

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Date Informations
2023-09-12 00:28:04
  • Multiple Updates
2021-05-04 13:07:45
  • Multiple Updates
2021-04-22 02:20:58
  • Multiple Updates
2020-05-23 01:06:26
  • Multiple Updates
2019-10-03 09:20:48
  • Multiple Updates
2018-11-07 17:20:17
  • Multiple Updates
2018-08-14 00:19:35
  • Multiple Updates
2018-06-15 00:19:41
  • First insertion