CVE-2011-2705

Common Vulnerabilities and Exposures

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Upstream information

CVE-2011-2705 at MITRE

Description

The SecureRandom.random_bytes function in lib/securerandom.rb in Ruby before 1.8.7-p352 and 1.9.x before 1.9.2-p290 relies on PID values for initialization, which makes it easier for context-dependent attackers to predict the result string by leveraging knowledge of random strings obtained in an earlier process with the same PID.

SUSE information

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.96
Vector AV:N/AC:L/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
SUSE Bugzilla entry: 704409 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Studio Onsite Runner 1.2
  • ruby-devel >= 1.8.7.p357-0.7.1
Patchnames:
slestso12-ruby-187p357
SUSE Studio Onsite 1.2 [Appliance - Studio]
SUSE Studio Standard Edition 1.2
WebYaST 1.2
  • ruby-dbus >= 0.4.0-0.9.4
  • ruby-devel >= 1.8.7.p357-0.7.1
webyast12.x86-64
SAT Patch Nr: 5715
SUSE Studio Extension for System z 1.2
  • ruby-devel >= 1.8.7.p357-0.7.1
webyast12.x86-64
SAT Patch Nr: 5715
openSUSE 11.4
  • ruby >= 1.8.7.p357-0.2.1
  • ruby-devel >= 1.8.7.p357-0.2.1
  • ruby-doc-html >= 1.8.7.p357-0.2.1
  • ruby-doc-ri >= 1.8.7.p357-0.2.1
  • ruby-examples >= 1.8.7.p357-0.2.1
  • ruby-test-suite >= 1.8.7.p357-0.2.1
  • ruby-tk >= 1.8.7.p357-0.2.1
SUSE Linux Enterprise Software Development Kit 11 SP1
  • ruby-devel >= 1.8.7.p357-0.7.1
  • ruby-doc-html >= 1.8.7.p357-0.7.1
  • ruby-doc-ri >= 1.8.7.p357-0.7.1
  • ruby-examples >= 1.8.7.p357-0.7.1
  • ruby-test-suite >= 1.8.7.p357-0.7.1
  • ruby-tk >= 1.8.7.p357-0.7.1
webyast11.x86
sles11-sp1.ppc
slms1.1.x86-64
sle11-sp1-sdk.s390x
webyast11.x86-64
sled11-sp1.x86
sles11-sp1.x86-64
studioonsite1.1.x86-64
sle11-sp1-sdk.ia64
sle11-sp1-sdk.x86
sled11-sp1.x86-64
sles11-sp1.s390x
sles11-sp1-vmware.x86-64
sles11-sp1.ia64
sles11-sp1.x86
sles11-sp1-vmware.x86
sle11-sp1-sdk.ppc
sle11-sp1-sdk.x86-64
SAT Patch Nr: 5716
SUSE Linux Enterprise Software Development Kit 11 SP1
  • ruby-devel >= 1.8.7.p357-0.7.1
  • ruby-doc-ri >= 1.8.7.p357-0.7.1
  • ruby-examples >= 1.8.7.p357-0.7.1
  • ruby-test-suite >= 1.8.7.p357-0.7.1
webyast11.x86
sles11-sp1.ppc
slms1.1.x86-64
sle11-sp1-sdk.s390x
webyast11.x86-64
sled11-sp1.x86
sles11-sp1.x86-64
studioonsite1.1.x86-64
sle11-sp1-sdk.ia64
sle11-sp1-sdk.x86
sled11-sp1.x86-64
sles11-sp1.s390x
sles11-sp1-vmware.x86-64
sles11-sp1.ia64
sles11-sp1.x86
sles11-sp1-vmware.x86
sle11-sp1-sdk.ppc
sle11-sp1-sdk.x86-64
SAT Patch Nr: 5716
SUSE Lifecycle Management Server 1.1 [Appliance - Tools]
SUSE Studio Onsite 1.1 [Appliance - Studio]
  • ruby-dbus >= 0.4.0-0.9.4
  • ruby-devel >= 1.8.7.p357-0.7.1
webyast11.x86
sles11-sp1.ppc
slms1.1.x86-64
sle11-sp1-sdk.s390x
webyast11.x86-64
sled11-sp1.x86
sles11-sp1.x86-64
studioonsite1.1.x86-64
sle11-sp1-sdk.ia64
sle11-sp1-sdk.x86
sled11-sp1.x86-64
sles11-sp1.s390x
sles11-sp1-vmware.x86-64
sles11-sp1.ia64
sles11-sp1.x86
sles11-sp1-vmware.x86
sle11-sp1-sdk.ppc
sle11-sp1-sdk.x86-64
SAT Patch Nr: 5716
SUSE Linux Enterprise Desktop 11 SP1
  • ruby >= 1.8.7.p357-0.7.1
webyast11.x86
sles11-sp1.ppc
slms1.1.x86-64
sle11-sp1-sdk.s390x
webyast11.x86-64
sled11-sp1.x86
sles11-sp1.x86-64
studioonsite1.1.x86-64
sle11-sp1-sdk.ia64
sle11-sp1-sdk.x86
sled11-sp1.x86-64
sles11-sp1.s390x
sles11-sp1-vmware.x86-64
sles11-sp1.ia64
sles11-sp1.x86
sles11-sp1-vmware.x86
sle11-sp1-sdk.ppc
sle11-sp1-sdk.x86-64
SAT Patch Nr: 5716
SUSE Linux Enterprise Server 11 SP1
SUSE Linux Enterprise Server 11 SP1 for VMware
  • ruby >= 1.8.7.p357-0.7.1
  • ruby-doc-html >= 1.8.7.p357-0.7.1
  • ruby-tk >= 1.8.7.p357-0.7.1
webyast11.x86
sles11-sp1.ppc
slms1.1.x86-64
sle11-sp1-sdk.s390x
webyast11.x86-64
sled11-sp1.x86
sles11-sp1.x86-64
studioonsite1.1.x86-64
sle11-sp1-sdk.ia64
sle11-sp1-sdk.x86
sled11-sp1.x86-64
sles11-sp1.s390x
sles11-sp1-vmware.x86-64
sles11-sp1.ia64
sles11-sp1.x86
sles11-sp1-vmware.x86
sle11-sp1-sdk.ppc
sle11-sp1-sdk.x86-64
SAT Patch Nr: 5716
openSUSE 11.4
  • ruby >= 1.8.7.p357-0.2.1
  • ruby-debuginfo >= 1.8.7.p357-0.2.1
  • ruby-debugsource >= 1.8.7.p357-0.2.1
  • ruby-devel >= 1.8.7.p357-0.2.1
  • ruby-doc-html >= 1.8.7.p357-0.2.1
  • ruby-doc-ri >= 1.8.7.p357-0.2.1
  • ruby-examples >= 1.8.7.p357-0.2.1
  • ruby-test-suite >= 1.8.7.p357-0.2.1
  • ruby-tk >= 1.8.7.p357-0.2.1
  • ruby-tk-debuginfo >= 1.8.7.p357-0.2.1
Patchnames:
ruby