CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
84.4%
Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.
The following packages have been upgraded to a later upstream version: rh-ruby25-ruby (2.5.9). (BZ#1952998)
Security Fix(es):
ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? (CVE-2019-15845)
ruby: Regular expression denial of service vulnerability of WEBrick’s Digest authentication (CVE-2019-16201)
ruby: Code injection via command argument of Shell#test / Shell#[] (CVE-2019-16255)
rubygem-json: Unsafe object creation vulnerability in JSON (CVE-2020-10663)
ruby: BasicSocket#read_nonblock method leads to information disclosure (CVE-2020-10933)
ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)
ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)
ruby: HTTP response splitting in WEBrick (CVE-2019-16254)
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.
Bug Fix(es):
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
84.4%