Executive Summary

Informations
Name CVE-2011-0766 First vendor Publication 2011-05-31
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:C/I:N/A:N)
Cvss Base Score 7.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The random number generator in the Crypto application before 2.0.2.2, and SSH before 2.0.5, as used in the Erlang/OTP ssh library before R14B03, uses predictable seeds based on the current time, which makes it easier for remote attackers to guess DSA host and SSH session keys.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0766

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-310 Cryptographic Issues

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 24
Application 10
Application 33

OpenVAS Exploits

Date Description
2011-08-03 Name : FreeBSD Ports: erlang
File : nvt/freebsd_erlang.nasl
2011-08-02 Name : Fedora Update for erlang FEDORA-2011-9598
File : nvt/gb_fedora_2011_9598_erlang_fc15.nasl
2011-08-02 Name : Fedora Update for erlang FEDORA-2011-9657
File : nvt/gb_fedora_2011_9657_erlang_fc14.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
73264 Erlang/OTP SSH Predictable Seed Insecure Random Number Generator Weakness

Nessus® Vulnerability Scanner

Date Description
2011-08-01 Name : The remote Fedora host is missing a security update.
File : fedora_2011-9598.nasl - Type : ACT_GATHER_INFO
2011-08-01 Name : The remote Fedora host is missing a security update.
File : fedora_2011-9657.nasl - Type : ACT_GATHER_INFO
2011-05-26 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_e483392786e511e0a6b4000a5e1e33c6.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://secunia.com/advisories/44709
http://www.kb.cert.org/vuls/id/178990
http://www.securityfocus.com/bid/47980
https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5
Source Url

Alert History

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Date Informations
2024-11-28 23:05:07
  • Multiple Updates
2024-11-28 12:24:52
  • Multiple Updates
2023-12-29 01:13:42
  • Multiple Updates
2023-09-25 21:27:35
  • Multiple Updates
2021-05-04 12:14:01
  • Multiple Updates
2021-04-22 01:15:11
  • Multiple Updates
2020-05-23 01:43:54
  • Multiple Updates
2020-05-23 00:27:49
  • Multiple Updates
2016-04-26 20:33:26
  • Multiple Updates
2014-02-17 11:00:33
  • Multiple Updates
2013-05-10 22:54:51
  • Multiple Updates