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mageiaGentoo FoundationMGASA-2013-0297
HistoryOct 10, 2013 - 2:29 a.m.

Updated ruby-RubyGems package fixes security vulnerabilies

2013-10-1002:29:35
Gentoo Foundation
advisories.mageia.org
15

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

0.018

Percentile

88.3%

Updated ruby-RubyGems package fixes security vulnerability: RubyGems validates versions with a regular expression that is vulnerable to denial of service due to a backtracking regular expression. For specially crafted RubyGems versions attackers can cause denial of service through CPU consumption (CVE-2013-4287, CVE-2013-4363).

OSVersionArchitecturePackageVersionFilename
Mageia3noarchruby-rubygems< 1.8.27-1ruby-RubyGems-1.8.27-1.mga3

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

0.018

Percentile

88.3%