CWE
310
Advisory Published
Advisory Published
Updated

CVE-2013-4363

First published: Thu Oct 17 2013(Updated: )

Algorithmic complexity vulnerability in `Gem::Version::ANCHORED_VERSION_PATTERN` in `lib/rubygems/version.rb` in RubyGems before 1.8.23.2, 1.8.24 through 1.8.26, 2.0.x before 2.0.10, and 2.1.x before 2.1.5, as used in Ruby 1.9.0 through 2.0.0p247, allows remote attackers to cause a denial of service (CPU consumption) via a crafted gem version that triggers a large amount of backtracking in a regular expression. NOTE: this issue is due to an incomplete fix for CVE-2013-4287.

Credit: secalert@redhat.com secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
rubygems/rubygems-update>=2.1.0<2.1.5
2.1.5
rubygems/rubygems-update>=2.0.0<2.0.10
2.0.10
rubygems/rubygems-update>=1.8.24<1.8.27
1.8.27
rubygems/rubygems-update<1.8.23.2
1.8.23.2
Rubygems Rubygems<=1.8.23
Rubygems Rubygems=1.8.0
Rubygems Rubygems=1.8.1
Rubygems Rubygems=1.8.2
Rubygems Rubygems=1.8.3
Rubygems Rubygems=1.8.4
Rubygems Rubygems=1.8.5
Rubygems Rubygems=1.8.6
Rubygems Rubygems=1.8.7
Rubygems Rubygems=1.8.8
Rubygems Rubygems=1.8.9
Rubygems Rubygems=1.8.10
Rubygems Rubygems=1.8.11
Rubygems Rubygems=1.8.12
Rubygems Rubygems=1.8.13
Rubygems Rubygems=1.8.14
Rubygems Rubygems=1.8.15
Rubygems Rubygems=1.8.16
Rubygems Rubygems=1.8.17
Rubygems Rubygems=1.8.18
Rubygems Rubygems=1.8.19
Rubygems Rubygems=1.8.20
Rubygems Rubygems=1.8.21
Rubygems Rubygems=1.8.22
Rubygems Rubygems=1.8.24
Rubygems Rubygems=1.8.25
Rubygems Rubygems=1.8.26
Rubygems Rubygems=2.0.0
Rubygems Rubygems=2.0.0-preview2
Rubygems Rubygems=2.0.0-preview2.1
Rubygems Rubygems=2.0.0-preview2.2
Rubygems Rubygems=2.0.0-rc1
Rubygems Rubygems=2.0.0-rc2
Rubygems Rubygems=2.0.1
Rubygems Rubygems=2.0.2
Rubygems Rubygems=2.0.3
Rubygems Rubygems=2.0.4
Rubygems Rubygems=2.0.5
Rubygems Rubygems=2.0.6
Rubygems Rubygems=2.0.7
Rubygems Rubygems=2.0.8
Rubygems Rubygems=2.0.9
Rubygems Rubygems=2.1.0
Rubygems Rubygems=2.1.0-rc1
Rubygems Rubygems=2.1.0-rc2
Rubygems Rubygems=2.1.1
Rubygems Rubygems=2.1.2
Rubygems Rubygems=2.1.3
Rubygems Rubygems=2.1.4
Ruby-lang Ruby=1.9
Ruby-lang Ruby=1.9.1
Ruby-lang Ruby=1.9.2
Ruby-lang Ruby=1.9.3
Ruby-lang Ruby=1.9.3-p0
Ruby-lang Ruby=1.9.3-p125
Ruby-lang Ruby=1.9.3-p194
Ruby-lang Ruby=1.9.3-p286
Ruby-lang Ruby=1.9.3-p383
Ruby-lang Ruby=1.9.3-p385
Ruby-lang Ruby=1.9.3-p392
Ruby-lang Ruby=1.9.3-p426
Ruby-lang Ruby=1.9.3-p429
Ruby-lang Ruby=2.0
Ruby-lang Ruby=2.0.0
Ruby-lang Ruby=2.0.0-p0
Ruby-lang Ruby=2.0.0-p195
Ruby-lang Ruby=2.0.0-p247
Ruby-lang Ruby=2.0.0-preview1
Ruby-lang Ruby=2.0.0-preview2
Ruby-lang Ruby=2.0.0-rc1
Ruby-lang Ruby=2.0.0-rc2

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