Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2011-2686 | First vendor Publication | 2011-08-05 |
Vendor | Cve | Last vendor Modification | 2023-11-07 |
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: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
Ruby before 1.8.7-p352 does not reset the random seed upon forking, which makes it easier for context-dependent attackers to predict the values of random numbers by leveraging knowledge of the number sequence obtained in a different child process, a related issue to CVE-2003-0900. NOTE: this issue exists because of a regression during Ruby 1.8.6 development. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2686 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-310 | Cryptographic Issues |
CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
---|---|
2012-07-30 | Name : CentOS Update for irb CESA-2012:0070 centos4 File : nvt/gb_CESA-2012_0070_irb_centos4.nasl |
2012-07-30 | Name : CentOS Update for ruby CESA-2012:0070 centos5 File : nvt/gb_CESA-2012_0070_ruby_centos5.nasl |
2012-07-09 | Name : RedHat Update for ruby RHSA-2011:1581-03 File : nvt/gb_RHSA-2011_1581-03_ruby.nasl |
2012-03-07 | Name : Ubuntu Update for ruby1.8 USN-1377-1 File : nvt/gb_ubuntu_USN_1377_1.nasl |
2012-02-01 | Name : RedHat Update for ruby RHSA-2012:0070-01 File : nvt/gb_RHSA-2012_0070-01_ruby.nasl |
2012-01-13 | Name : Fedora Update for ruby FEDORA-2011-17551 File : nvt/gb_fedora_2011_17551_ruby_fc15.nasl |
2011-08-29 | Name : Ruby Random Number Generation Local Denial Of Service Vulnerability File : nvt/secpod_ruby_random_number_generation_dos_vuln.nasl |
2011-07-27 | Name : Fedora Update for ruby FEDORA-2011-9359 File : nvt/gb_fedora_2011_9359_ruby_fc15.nasl |
2011-07-27 | Name : Fedora Update for ruby FEDORA-2011-9374 File : nvt/gb_fedora_2011_9374_ruby_fc14.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
---|---|
74841 | Ruby Random Seed Reset Random Number Value Prediction Weakness |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2015-03-26 | Name : The remote Debian host is missing a security update. File : debian_DLA-88.nasl - Type : ACT_GATHER_INFO |
2014-06-13 | Name : The remote openSUSE host is missing a security update. File : suse_11_4_ruby-120117.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2012-0070.nasl - Type : ACT_GATHER_INFO |
2013-04-04 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_ruby-8524.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20111206_ruby_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20120130_ruby_on_SL4_x.nasl - Type : ACT_GATHER_INFO |
2012-02-28 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1377-1.nasl - Type : ACT_GATHER_INFO |
2012-02-06 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_ruby-187p357-120126.nasl - Type : ACT_GATHER_INFO |
2012-02-06 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_ruby-187p357-120127.nasl - Type : ACT_GATHER_INFO |
2012-01-31 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2012-0070.nasl - Type : ACT_GATHER_INFO |
2012-01-31 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2012-0070.nasl - Type : ACT_GATHER_INFO |
2011-12-06 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2011-1581.nasl - Type : ACT_GATHER_INFO |
2011-07-26 | Name : The remote Fedora host is missing a security update. File : fedora_2011-9359.nasl - Type : ACT_GATHER_INFO |
2011-07-26 | Name : The remote Fedora host is missing a security update. File : fedora_2011-9374.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
Date | Informations |
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2023-11-07 21:47:19 |
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2023-02-13 09:28:55 |
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2021-05-04 12:14:47 |
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2021-04-22 01:16:07 |
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2020-05-23 01:44:53 |
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2020-05-23 00:29:00 |
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2018-11-01 12:03:37 |
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2018-10-31 01:03:41 |
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2018-05-18 12:02:13 |
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2017-08-29 09:23:18 |
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2016-06-29 00:21:15 |
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2016-04-26 20:53:12 |
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2015-03-27 13:27:49 |
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2014-06-14 13:31:06 |
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2014-02-17 11:03:33 |
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2013-05-10 23:03:36 |
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