Affected: AlmaLinux:8: rubygem-abrt, AlmaLinux:8: rubygem-abrt-doc, AlmaLinux:8: rubygem-bson, AlmaLinux:8: rubygem-bson-doc, AlmaLinux:8: rubygem-mongo, AlmaLinux:8: rubygem-mongo-doc, AlmaLinux:8: rubygem-mysql2, AlmaLinux:8: rubygem-mysql2-doc, AlmaLinux:8: rubygem-pg, AlmaLinux:8: rubygem-pg-doc

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: ruby (2.5.9). (BZ#1952626)

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.

Withdrawn by the publisher.

Affected: Bitnami: ruby

An issue was discovered in Ruby 2.5.x through 2.5.7, 2.6.x through 2.6.5, and 2.7.0. If a victim calls BasicSocket#read_nonblock(requested_size, buffer, exception: false), the method resizes the buffer to fit the requested size, but no data is copied. Thus, the buffer string provides the previous value of the heap. This may expose possibly sensitive data from the interpreter.

Affected: CleanStart: ruby

Security vulnerability affects the ruby package. This issue is resolved in later releases. See references for vulnerability details.

An issue was discovered in Ruby 2.5.x through 2.5.7, 2.6.x through 2.6.5, and 2.7.0. If a victim calls BasicSocket#read_nonblock(requested_size, buffer, exception: false), the method resizes the buffer to fit the requested size, but no data is copied. Thus, the buffer string provides the previous value of the heap. This may expose possibly sensitive data from the interpreter.

An issue was discovered in Ruby 2.5.x through 2.5.7, 2.6.x through 2.6.5, and 2.7.0. If a victim calls BasicSocket#read_nonblock(requested_size, buffer, exception: false), the method resizes the buffer to fit the requested size, but no data is copied. Thus, the buffer string provides the previous value of the heap. This may expose possibly sensitive data from the interpreter.

Security update for ruby2.5

ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? ruby: Regular expression denial of service vulnerability of WEBrick's Digest authentication ruby: HTTP response splitting in WEBrick ruby: Code injection via command argument of Shell#test / Shell#[] rubygem-json: Unsafe object creation vulnerability in JSON ruby: BasicSocket#read_nonblock method leads to information disclosure ruby: Potential HTTP request smuggling in WEBrick ruby: XML round-trip vulnerability in REXML

Security update for ruby2.5

Affected: Ubuntu:18.04:LTS: ruby2.5, Ubuntu:20.04:LTS: ruby2.7

An issue was discovered in Ruby 2.5.x through 2.5.7, 2.6.x through 2.6.5, and 2.7.0. If a victim calls BasicSocket#read_nonblock(requested_size, buffer, exception: false), the method resizes the buffer to fit the requested size, but no data is copied. Thus, the buffer string provides the previous value of the heap. This may expose possibly sensitive data from the interpreter.

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Ruby ausnutzen, um Informationen offenzulegen oder weitere, nicht näher spezifizierte Angriffe durchzuführen.