A ruby2.5 security update has been released for openSUSE Leap 15.2.

openSUSE-SU-2021:1535-1: important: Security update for ruby2.5

openSUSE Security Update: Security update for ruby2.5
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Announcement ID: openSUSE-SU-2021:1535-1
Rating: important
References: #1188160 #1188161 #1190375
Cross-References: CVE-2021-31799 CVE-2021-31810 CVE-2021-32066

CVSS scores:
CVE-2021-31799 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2021-31810 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVE-2021-32066 (SUSE): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected Products:
openSUSE Leap 15.2
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An update that fixes three vulnerabilities is now available.

Description:

This update for ruby2.5 fixes the following issues:

- CVE-2021-31799: Fixed Command injection vulnerability in RDoc
(bsc#1190375).
- CVE-2021-31810: Fixed trusting FTP PASV responses vulnerability in
Net:FTP (bsc#1188161).
- CVE-2021-32066: Fixed StartTLS stripping vulnerability in Net:IMAP
(bsc#1188160).

This update was imported from the SUSE:SLE-15:Update update project.

Patch Instructions:

To install this openSUSE 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:

- openSUSE Leap 15.2:

zypper in -t patch openSUSE-2021-1535=1


Package List:

- openSUSE Leap 15.2 (i586 x86_64):

libruby2_5-2_5-2.5.9-lp152.2.9.1
libruby2_5-2_5-debuginfo-2.5.9-lp152.2.9.1
ruby2.5-2.5.9-lp152.2.9.1
ruby2.5-debuginfo-2.5.9-lp152.2.9.1
ruby2.5-debugsource-2.5.9-lp152.2.9.1
ruby2.5-devel-2.5.9-lp152.2.9.1
ruby2.5-devel-extra-2.5.9-lp152.2.9.1
ruby2.5-doc-2.5.9-lp152.2.9.1
ruby2.5-stdlib-2.5.9-lp152.2.9.1
ruby2.5-stdlib-debuginfo-2.5.9-lp152.2.9.1

- openSUSE Leap 15.2 (noarch):

ruby2.5-doc-ri-2.5.9-lp152.2.9.1

References:

  https://www.suse.com/security/cve/CVE-2021-31799.html
  https://www.suse.com/security/cve/CVE-2021-31810.html
  https://www.suse.com/security/cve/CVE-2021-32066.html
  https://bugzilla.suse.com/1188160
  https://bugzilla.suse.com/1188161
  https://bugzilla.suse.com/1190375