openSUSE Leap 15.3: 2021-3531-1 Important: Busybox Security Update
opensuse
October 27, 2021
An update that fixes 5 vulnerabilities is now available
Description
This update for busybox fixes the following issues:
- CVE-2021-28831: Fixed invalid free or segmentation fault via malformed
gzip data (bsc#1184522).
- CVE-2018-20679: Fixed out of bounds read in udhcp (bsc#1121426).
- CVE-2018-1000517: Fixed buffer overflow in the retrieve_file_data()
(bsc#1099260).
- CVE-2011-5325: Fixed a directory traversal related to 'tar' command
(bsc#951562).
- CVE-2018-1000500: Fixed missing SSL certificate validation related to
the 'wget' command (bsc#1099263).
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 15.3:
zypper in -t patch openSUSE-SLE-15.3-2021-3531=1
Package List
- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):
busybox-1.26.2-4.5.1
busybox-static-1.26.2-4.5.1
References
https://www.suse.com/security/cve/CVE-2011-5325.html
https://www.suse.com/security/cve/CVE-2018-1000500.html
https://www.suse.com/security/cve/CVE-2018-1000517.html
https://www.suse.com/security/cve/CVE-2018-20679.html
https://www.suse.com/security/cve/CVE-2021-28831.html
https://bugzilla.suse.com/1099260
https://bugzilla.suse.com/1099263
https://bugzilla.suse.com/1121426
https://bugzilla.suse.com/1184522
https://bugzilla.suse.com/951562
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: openSUSE-SU-2021:3531-1
Rating: important
Affected Products:
openSUSE Leap 15.3
.
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