openSUSE-SU-2021:3838-1: important: Security update for ruby2.5
openSUSE Security Update: Security update for ruby2.5
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Announcement ID: openSUSE-SU-2021:3838-1
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 15.3
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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).
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 15.3:
zypper in -t patch openSUSE-SLE-15.3-2021-3838=1
Package List:
- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):
libruby2_5-2_5-2.5.9-4.20.1
libruby2_5-2_5-debuginfo-2.5.9-4.20.1
ruby2.5-2.5.9-4.20.1
ruby2.5-debuginfo-2.5.9-4.20.1
ruby2.5-debugsource-2.5.9-4.20.1
ruby2.5-devel-2.5.9-4.20.1
ruby2.5-devel-extra-2.5.9-4.20.1
ruby2.5-doc-2.5.9-4.20.1
ruby2.5-stdlib-2.5.9-4.20.1
ruby2.5-stdlib-debuginfo-2.5.9-4.20.1
- openSUSE Leap 15.3 (noarch):
ruby2.5-doc-ri-2.5.9-4.20.1
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
A ruby2.5 security update has been released for openSUSE Leap 15.3.
