openSUSE: 2021:0516-1 Critical: isync Denial of Service Issue
opensuse
April 7, 2021
An update that fixes one vulnerability is now available
Description
This update for isync fixes the following issues:
- isync was updated to version 1.3.5
- CVE-2021-20247: reject funny mailbox names from IMAP LIST/LSUB
(boo#1182488)
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-2021-516=1
Package List
- openSUSE Leap 15.2 (x86_64):
isync-1.3.5-lp152.4.3.1
isync-debuginfo-1.3.5-lp152.4.3.1
isync-debugsource-1.3.5-lp152.4.3.1
References
https://www.suse.com/security/cve/CVE-2021-20247.html
https://bugzilla.suse.com/1182488
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Severity
critical
Lowest
Low
Medium
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Critical
Announcement ID: openSUSE-SU-2021:0516-1
Rating: important
Affected Products:
openSUSE Leap 15.2
.
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