Security update for ruby-bundled-gems-rpmhelper, ruby2.5

SUSE Security Update: Security update for ruby-bundled-gems-rpmhelper, ruby2.5
Announcement ID: SUSE-SU-2019:1804-1
Rating: important
References: #1082007 #1082008 #1082009 #1082010 #1082011 #1082014 #1082058 #1087433 #1087434 #1087436 #1087437 #1087440 #1087441 #1112530 #1112532 #1130028 #1130611 #1130617 #1130620 #1130622 #1130623 #1130627 #1133790
Cross-References: CVE-2017-17742 CVE-2018-1000073 CVE-2018-1000074 CVE-2018-1000075 CVE-2018-1000076 CVE-2018-1000077 CVE-2018-1000078 CVE-2018-1000079 CVE-2018-16395 CVE-2018-16396 CVE-2018-6914 CVE-2018-8777 CVE-2018-8778 CVE-2018-8779 CVE-2018-8780 CVE-2019-8320 CVE-2019-8321 CVE-2019-8322 CVE-2019-8323 CVE-2019-8324 CVE-2019-8325
Affected Products:
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
  • SUSE Linux Enterprise Module for Basesystem 15-SP1
  • SUSE Linux Enterprise Module for Basesystem 15

An update that solves 21 vulnerabilities and has two fixes is now available.

Description:

This update for ruby2.5 and ruby-bundled-gems-rpmhelper fixes the following issues:
Changes in ruby2.5:
Update to 2.5.5 and 2.5.4:
https://www.ruby-lang.org/en/news/2019/03/15/ruby-2-5-5-released/ https://www.ruby-lang.org/en/news/2019/03/13/ruby-2-5-4-released/
Security issues fixed:

  • CVE-2019-8320: Delete directory using symlink when decompressing tar (bsc#1130627)
  • CVE-2019-8321: Escape sequence injection vulnerability in verbose (bsc#1130623)
  • CVE-2019-8322: Escape sequence injection vulnerability in gem owner (bsc#1130622)
  • CVE-2019-8323: Escape sequence injection vulnerability in API response handling (bsc#1130620)
  • CVE-2019-8324: Installing a malicious gem may lead to arbitrary code execution (bsc#1130617)
  • CVE-2019-8325: Escape sequence injection vulnerability in errors (bsc#1130611)


Ruby 2.5 was updated to 2.5.3:
This release includes some bug fixes and some security fixes.
Security issues fixed:
  • CVE-2018-16396: Tainted flags are not propagated in Array#pack and String#unpack with some directives (bsc#1112532)
  • CVE-2018-16395: OpenSSL::X509::Name equality check does not work correctly (bsc#1112530)

Ruby 2.5 was updated to 2.5.1:
This release includes some bug fixes and some security fixes.
Security issues fixed:
  • CVE-2017-17742: HTTP response splitting in WEBrick (bsc#1087434)
  • CVE-2018-6914: Unintentional file and directory creation with directory traversal in tempfile and tmpdir (bsc#1087441)
  • CVE-2018-8777: DoS by large request in WEBrick (bsc#1087436)
  • CVE-2018-8778: Buffer under-read in String#unpack (bsc#1087433)
  • CVE-2018-8779: Unintentional socket creation by poisoned NUL byte in UNIXServer and UNIXSocket (bsc#1087440)
  • CVE-2018-8780: Unintentional directory traversal by poisoned NUL byte in Dir (bsc#1087437)

  • Multiple vulnerabilities in RubyGems were fixed:

- CVE-2018-1000079: Fixed path traversal issue during gem installation allows to write to arbitrary filesystem locations (bsc#1082058) - CVE-2018-1000075: Fixed infinite loop vulnerability due to negative size in tar header causes Denial of Service (bsc#1082014) - CVE-2018-1000078: Fixed XSS vulnerability in homepage attribute when displayed via gem server (bsc#1082011) - CVE-2018-1000077: Fixed that missing URL validation on spec home attribute allows malicious gem to set an invalid homepage URL (bsc#1082010) - CVE-2018-1000076: Fixed improper verification of signatures in tarball allows to install mis-signed gem (bsc#1082009) - CVE-2018-1000074: Fixed unsafe Object Deserialization Vulnerability in gem owner allowing arbitrary code execution on specially crafted YAML (bsc#1082008) - CVE-2018-1000073: Fixed path traversal when writing to a symlinked basedir outside of the root (bsc#1082007)
Other changes:
  • Fixed Net::POPMail methods modify frozen literal when using default arg
  • ruby: change over of the Japanese Era to the new emperor May 1st 2019 (bsc#1133790)
  • build with PIE support (bsc#1130028)


Changes in ruby-bundled-gems-rpmhelper:
  • Add a new helper for bundled ruby gems.

Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-1804=1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-1804=1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-1804=1
  • SUSE Linux Enterprise Module for Basesystem 15:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-1804=1

Package List:

  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):
    • ruby2.5-debuginfo-2.5.5-4.3.1
    • ruby2.5-debugsource-2.5.5-4.3.1
    • ruby2.5-doc-2.5.5-4.3.1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (noarch):
    • ruby2.5-doc-ri-2.5.5-4.3.1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (aarch64 ppc64le s390x x86_64):
    • ruby2.5-debuginfo-2.5.5-4.3.1
    • ruby2.5-debugsource-2.5.5-4.3.1
    • ruby2.5-doc-2.5.5-4.3.1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (noarch):
    • ruby2.5-doc-ri-2.5.5-4.3.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):
    • libruby2_5-2_5-2.5.5-4.3.1
    • libruby2_5-2_5-debuginfo-2.5.5-4.3.1
    • ruby2.5-2.5.5-4.3.1
    • ruby2.5-debuginfo-2.5.5-4.3.1
    • ruby2.5-debugsource-2.5.5-4.3.1
    • ruby2.5-devel-2.5.5-4.3.1
    • ruby2.5-devel-extra-2.5.5-4.3.1
    • ruby2.5-stdlib-2.5.5-4.3.1
    • ruby2.5-stdlib-debuginfo-2.5.5-4.3.1
  • SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):
    • libruby2_5-2_5-2.5.5-4.3.1
    • libruby2_5-2_5-debuginfo-2.5.5-4.3.1
    • ruby2.5-2.5.5-4.3.1
    • ruby2.5-debuginfo-2.5.5-4.3.1
    • ruby2.5-debugsource-2.5.5-4.3.1
    • ruby2.5-devel-2.5.5-4.3.1
    • ruby2.5-devel-extra-2.5.5-4.3.1
    • ruby2.5-stdlib-2.5.5-4.3.1
    • ruby2.5-stdlib-debuginfo-2.5.5-4.3.1

References: