openSUSE Leap 15.2: 2021:0409-1 Important: Stunnel Information Leak
opensuse
March 14, 2021
An update that solves one vulnerability and has one errata is now available
Description
This update for stunnel fixes the following issues:
- Security fix: [bsc#1177580, bsc#1182529, CVE-2021-20230]
* "redirect" option does not properly handle "verifyChain = yes"
This update was imported from the SUSE:SLE-15-SP2:Update update project.
Patch
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-2021-409=1
Package List
- openSUSE Leap 15.2 (noarch):
stunnel-doc-5.57-lp152.2.6.1
- openSUSE Leap 15.2 (x86_64):
stunnel-5.57-lp152.2.6.1
stunnel-debuginfo-5.57-lp152.2.6.1
stunnel-debugsource-5.57-lp152.2.6.1
References
https://www.suse.com/security/cve/CVE-2021-20230.html
https://bugzilla.suse.com/1177580
https://bugzilla.suse.com/1182529
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: openSUSE-SU-2021:0409-1
Rating: important
Affected Products:
openSUSE Leap 15.2
ble.
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