CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
83.4%
Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.
Security Fix(es):
rubygems: Installing a malicious gem may lead to arbitrary code execution (CVE-2019-8324)
ruby: Tainted flags are not propagated in Array#pack and String#unpack with some directives (CVE-2018-16396)
rubygems: Escape sequence injection vulnerability in verbose (CVE-2019-8321)
rubygems: Escape sequence injection vulnerability in gem owner (CVE-2019-8322)
rubygems: Escape sequence injection vulnerability in API response handling (CVE-2019-8323)
rubygems: Escape sequence injection vulnerability in errors (CVE-2019-8325)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 7 | ppc64le | rubygem-psych | < 2.0.0-37.el7_4 | rubygem-psych-2.0.0-37.el7_4.ppc64le.rpm |
RedHat | 7 | ppc64le | rubygem-io-console | < 0.4.2-37.el7_4 | rubygem-io-console-0.4.2-37.el7_4.ppc64le.rpm |
RedHat | 7 | noarch | rubygems | < 2.0.14.1-37.el7_4 | rubygems-2.0.14.1-37.el7_4.noarch.rpm |
RedHat | 7 | noarch | rubygem-minitest | < 4.3.2-37.el7_4 | rubygem-minitest-4.3.2-37.el7_4.noarch.rpm |
RedHat | 7 | x86_64 | ruby | < 2.0.0.648-37.el7_4 | ruby-2.0.0.648-37.el7_4.x86_64.rpm |
RedHat | 7 | noarch | ruby-doc | < 2.0.0.648-37.el7_4 | ruby-doc-2.0.0.648-37.el7_4.noarch.rpm |
RedHat | 7 | noarch | rubygem-rdoc | < 4.0.0-37.el7_4 | rubygem-rdoc-4.0.0-37.el7_4.noarch.rpm |
RedHat | 7 | noarch | rubygems-devel | < 2.0.14.1-37.el7_4 | rubygems-devel-2.0.14.1-37.el7_4.noarch.rpm |
RedHat | 7 | x86_64 | rubygem-json | < 1.7.7-37.el7_4 | rubygem-json-1.7.7-37.el7_4.x86_64.rpm |
RedHat | 7 | noarch | ruby-irb | < 2.0.0.648-37.el7_4 | ruby-irb-2.0.0.648-37.el7_4.noarch.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
83.4%