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Rubygems : Security Vulnerabilities

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2013-4363 310 DoS 2013-10-17 2013-10-18
4.3
None Remote Medium Not required None None Partial
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.
2 CVE-2013-4287 310 DoS 2013-10-17 2014-03-05
4.3
None Remote Medium Not required None None Partial
Algorithmic complexity vulnerability in Gem::Version::VERSION_PATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.1, 1.8.24 through 1.8.25, 2.0.x before 2.0.8, and 2.1.x before 2.1.0, 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.
3 CVE-2013-2617 94 Exec Code 2013-03-20 2013-03-21
7.5
None Remote Low Not required Partial Partial Partial
lib/curl.rb in the Curl Gem for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a URL.
4 CVE-2013-2616 94 Exec Code 2013-03-20 2013-03-21
7.5
None Remote Low Not required Partial Partial Partial
lib/mini_magick.rb in the MiniMagick Gem 1.3.1 for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a URL.
5 CVE-2013-2615 94 Exec Code 2013-03-20 2013-03-21
7.5
None Remote Low Not required Partial Partial Partial
lib/entry_controller.rb in the fastreader Gem 1.0.8 for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a URL.
6 CVE-2013-1875 94 Exec Code 2013-03-20 2013-03-21
7.5
None Remote Low Not required Partial Partial Partial
command_wrap.rb in the command_wrap Gem for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a URL or filename.
7 CVE-2013-0269 20 DoS Sql Bypass 2013-02-12 2013-10-30
7.5
None Remote Low Not required Partial Partial Partial
The JSON gem before 1.5.5, 1.6.x before 1.6.8, and 1.7.x before 1.7.7 for Ruby allows remote attackers to cause a denial of service (resource consumption) or bypass the mass assignment protection mechanism via a crafted JSON document that triggers the creation of arbitrary Ruby symbols or certain internal objects, as demonstrated by conducting a SQL injection attack against Ruby on Rails, aka "Unsafe Object Creation Vulnerability."
8 CVE-2012-2140 20 Exec Code 2012-07-18 2012-10-30
7.5
None Remote Low Not required Partial Partial Partial
The Mail gem before 2.4.3 for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a (1) sendmail or (2) exim delivery.
9 CVE-2012-2139 22 Dir. Trav. 2012-07-18 2013-10-07
5.0
None Remote Low Not required Partial None None
Directory traversal vulnerability in lib/mail/network/delivery_methods/file_delivery.rb in the Mail gem before 2.4.4 for Ruby allows remote attackers to read arbitrary files via a .. (dot dot) in the to parameter.
10 CVE-2012-2126 310 2013-10-01 2014-01-13
4.3
None Remote Medium Not required None Partial None
RubyGems before 1.8.23 does not verify an SSL certificate, which allows remote attackers to modify a gem during installation via a man-in-the-middle attack.
11 CVE-2012-2125 2013-10-01 2014-01-13
5.8
None Remote Medium Not required Partial Partial None
RubyGems before 1.8.23 can redirect HTTPS connections to HTTP, which makes it easier for remote attackers to observe or modify a gem during installation via a man-in-the-middle attack.
Total number of vulnerabilities : 11   Page : 1 (This Page)
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