Executive Summary

Informations
Name CVE-2019-10064 First vendor Publication 2020-02-28
Vendor Cve Last vendor Modification 2020-08-08

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

hostapd before 2.6, in EAP mode, makes calls to the rand() and random() standard library functions without any preceding srand() or srandom() call, which results in inappropriate use of deterministic values. This was fixed in conjunction with CVE-2016-10743.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10064

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-331 Insufficient Entropy

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 65

Sources (Detail)

Source Url
FULLDISC http://seclists.org/fulldisclosure/2020/Feb/26
MISC http://packetstormsecurity.com/files/156573/Hostapd-Insufficient-Entropy.html
https://w1.fi/cgit/hostap/commit/?id=98a516eae8260e6fd5c48ddecf8d006285da7389
MLIST http://www.openwall.com/lists/oss-security/2020/02/27/1
http://www.openwall.com/lists/oss-security/2020/02/27/2
https://lists.debian.org/debian-lts-announce/2020/03/msg00010.html
https://lists.debian.org/debian-lts-announce/2020/08/msg00013.html

Alert History

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0
1
Date Informations
2020-08-09 05:22:49
  • Multiple Updates
2020-05-23 02:20:50
  • First insertion