Synopsis
The remote SUSE host is missing one or more security updates.
Description
This update for grub2 fixes the following issues :
CVE-2020-10713 (bsc#1168994)
CVE-2020-14308 CVE-2020-14309, CVE-2020-14310, CVE-2020-14311 (bsc#1173812)
CVE-2020-15706 (bsc#1174463)
CVE-2020-15707 (bsc#1174570)
Use overflow checking primitives where the arithmetic expression for buffer allocations may include unvalidated data
Use grub_calloc for overflow check and return NULL when it would occur
Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
Solution
To install this SUSE 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 :
SUSE Linux Enterprise Module for Server Applications 15-SP1 :
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP1-2020-2077=1
SUSE Linux Enterprise Module for Basesystem 15-SP1 :
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-2077=1