Executive Summary

Informations
Name CVE-2016-4745 First vendor Publication 2016-09-25
Vendor Cve Last vendor Modification 2017-07-30

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Overall CVSS Score 5.3
Base Score 5.3 Environmental Score 5.3
impact SubScore 1.4 Temporal Score 5.3
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N)
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

The Kerberos 5 (aka krb5) PAM module in Apple OS X before 10.12 does not use constant-time operations for determining username validity, which makes it easier for remote attackers to enumerate user accounts via a timing side-channel attack.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4745

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-200 Information Exposure

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2
Os 121

Nessus® Vulnerability Scanner

Date Description
2016-09-23 Name : The remote host is missing a macOS update that fixes multiple security vulner...
File : macos_10_12.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
APPLE http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
BID http://www.securityfocus.com/bid/93055
CONFIRM https://support.apple.com/HT207170
SECTRACK http://www.securitytracker.com/id/1036858

Alert History

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Date Informations
2022-01-06 01:23:42
  • Multiple Updates
2022-01-05 01:23:27
  • Multiple Updates
2021-05-04 12:49:08
  • Multiple Updates
2021-04-22 02:00:50
  • Multiple Updates
2020-05-23 02:00:04
  • Multiple Updates
2020-05-23 00:51:29
  • Multiple Updates
2017-07-30 12:02:06
  • Multiple Updates
2016-11-29 00:26:17
  • Multiple Updates
2016-09-27 17:23:16
  • Multiple Updates
2016-09-25 17:24:18
  • First insertion