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Package "ruby2.7"

Name: ruby2.7

Description:

Interpreter of object-oriented scripting language Ruby
Latest version: 2.7.0-5ubuntu1.12
Release: focal (20.04)
Level: updates
Repository: main
Homepage: https://www.ruby-lang.org/

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base main 2.7.0-5ubuntu1
security main 2.7.0-5ubuntu1.12

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Changelog

Version: 2.7.0-5ubuntu1.7 2022-06-06 22:06:18 UTC

  ruby2.7 (2.7.0-5ubuntu1.7) focal-security; urgency=medium

  * SECURITY UPDATE: Buffer over-read
    - debian/patches/CVE-2022-28739.patch: fix dtoa buffer
      overrun in missing/dtoa.c, test/ruby/test_float.rb.
    - CVE-2022-28739

 -- Leonidas Da Silva Barbosa <email address hidden> Mon, 23 May 2022 16:07:39 -0300
Source diff to previous version
CVE-2022-28739 RESERVED

Version: 2.7.0-5ubuntu1.6 2022-01-18 19:07:28 UTC

  ruby2.7 (2.7.0-5ubuntu1.6) focal-security; urgency=medium

  * SECURITY UPDATE: Buffer overrun
    - debian/patches/CVE-2021-41816.patch: fix integer overflow making
      sure use of the check in rb_alloc_tmp_buffer2 in
      ext/cgi/escape/escape.c.
    - CVE-2021-41816
  * SECURITY UPDATE: ReDoS vulnerability
    - debian/patches/CVE-2021-41817-*.patch: add length limit option
      for methods that parses date strings and mimic prev behaviour
      in ext/date/date_core.c, test/date/test_date_parse.rb.
    - CVE-2021-41817
  * SECURITY UPDATE: Mishandles sec prefixes in cookie names
    - debian/patches/CVE-2021-41819.patch: when parsing cookies, only
      decode the values in lib/cgi/cookie.rb, test/cgi/test_cgi_cookie.rb.
    - CVE-2021-41819

 -- Leonidas Da Silva Barbosa <email address hidden> Thu, 06 Jan 2022 09:34:12 -0300
Source diff to previous version
CVE-2021-41816 RESERVED
CVE-2021-41817 RESERVED
CVE-2021-41819 RESERVED

Version: 2.7.0-5ubuntu1.5 2021-07-21 17:06:21 UTC

  ruby2.7 (2.7.0-5ubuntu1.5) focal-security; urgency=medium

  * SECURITY UPDATE: Command injection vulnerability in RDoc
    - debian/patches/CVE-2021-31799.patch: fix replace open for File.open
      in lib/rdoc/rdoc.rb, test/rdoc/test_rdoc_rdoc.rb.
    - CVE-2021-31799
  * SECURITY UPDATE: Information leak
    - debian/patches/CVE-2021-31810.patch: ignore IP address in PASV
      responses by default and add new option use_pasv_ip in lib/net/ftp.rb,
      test/net/ftp/test_ftp.rb.
    - CVE-2021-31810
  * SECURITY UPDATE: Stripping vulnerability
    - debian/patches/CVE-2021-32066.patch: fix raising an exception
      when a unknow response error happens in
      lib/net/imap.rb, test/net/imap/test_imap.rb.
    - CVE-2021-32066

 -- Leonidas Da Silva Barbosa <email address hidden> Thu, 15 Jul 2021 16:18:39 -0300
Source diff to previous version
CVE-2021-31799 A command injection vulnerability in RDoc
CVE-2021-31810 An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. A malicious FTP server can use the PASV response to trick
CVE-2021-32066 A StartTLS stripping vulnerability in Net::IMAP

Version: 2.7.0-5ubuntu1.4 2021-04-20 20:06:28 UTC

  ruby2.7 (2.7.0-5ubuntu1.4) focal-security; urgency=medium

  * SECURITY UPDATE: XML round-trip vulnerability in REXML
    - debian/patches/CVE-2021-28965.patch: backport fixes from REXML
      3.2.3.1.
    - CVE-2021-28965

 -- Marc Deslauriers <email address hidden> Thu, 15 Apr 2021 10:38:03 -0400
Source diff to previous version

Version: 2.7.0-5ubuntu1.3 2021-03-18 20:07:12 UTC

  ruby2.7 (2.7.0-5ubuntu1.3) focal-security; urgency=medium

  * SECURITY UPDATE: sensitive info disclosure in BasicSocket#read_nonblock
    - debian/patches/CVE-2020-10933.patch: do not return uninitialized
      buffer in ext/socket/init.c.
    - CVE-2020-10933
  * SECURITY UPDATE: HTTP Request Smuggling attack in WEBrick
    - debian/patches/CVE-2020-25613.patch: make it more strict to interpret
      some headers in lib/webrick/httprequest.rb.
    - CVE-2020-25613

 -- Marc Deslauriers <email address hidden> Tue, 16 Mar 2021 10:56:44 -0400
CVE-2020-10933 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, buff
CVE-2020-25613 An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not


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