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CVE Vulnerability Details :
CVE-2011-2686
PUBLISHED
More InfoOfficial Page
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
View Known Exploited Vulnerability (KEV) details
Published At-05 Aug, 2011 | 21:00
Updated At-06 Aug, 2024 | 23:08
Rejected At-
▼CVE Numbering Authority (CNA)

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.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.openwall.com/lists/oss-security/2011/07/12/14
mailing-list
x_refsource_MLIST
http://www.ruby-lang.org/en/news/2011/07/02/ruby-1-8-7-p352-released/
x_refsource_CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=722415
x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2011/07/20/16
mailing-list
x_refsource_MLIST
http://redmine.ruby-lang.org/issues/show/4338
x_refsource_CONFIRM
http://svn.ruby-lang.org/repos/ruby/tags/v1_8_7_352/ChangeLog
x_refsource_CONFIRM
http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=31713
x_refsource_CONFIRM
http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063062.html
vendor-advisory
x_refsource_FEDORA
https://exchange.xforce.ibmcloud.com/vulnerabilities/69032
vdb-entry
x_refsource_XF
http://www.openwall.com/lists/oss-security/2011/07/20/1
mailing-list
x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2011/07/11/1
mailing-list
x_refsource_MLIST
http://www.securityfocus.com/bid/49015
vdb-entry
x_refsource_BID
http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063071.html
vendor-advisory
x_refsource_FEDORA
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.openwall.com/lists/oss-security/2011/07/12/14
mailing-list
x_refsource_MLIST
x_transferred
http://www.ruby-lang.org/en/news/2011/07/02/ruby-1-8-7-p352-released/
x_refsource_CONFIRM
x_transferred
https://bugzilla.redhat.com/show_bug.cgi?id=722415
x_refsource_CONFIRM
x_transferred
http://www.openwall.com/lists/oss-security/2011/07/20/16
mailing-list
x_refsource_MLIST
x_transferred
http://redmine.ruby-lang.org/issues/show/4338
x_refsource_CONFIRM
x_transferred
http://svn.ruby-lang.org/repos/ruby/tags/v1_8_7_352/ChangeLog
x_refsource_CONFIRM
x_transferred
http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=31713
x_refsource_CONFIRM
x_transferred
http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063062.html
vendor-advisory
x_refsource_FEDORA
x_transferred
https://exchange.xforce.ibmcloud.com/vulnerabilities/69032
vdb-entry
x_refsource_XF
x_transferred
http://www.openwall.com/lists/oss-security/2011/07/20/1
mailing-list
x_refsource_MLIST
x_transferred
http://www.openwall.com/lists/oss-security/2011/07/11/1
mailing-list
x_refsource_MLIST
x_transferred
http://www.securityfocus.com/bid/49015
vdb-entry
x_refsource_BID
x_transferred
http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063071.html
vendor-advisory
x_refsource_FEDORA
x_transferred
Details not found