SUSE-SU-2020:2077-1

See a problem?
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2077-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2020:2077-1
Related
Published
2020-07-29T17:28:46Z
Modified
2020-07-29T17:28:46Z
Summary
Security update for grub2
Details

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
References

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP1 / grub2

Package

Name
grub2
Purl
purl:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.02-26.25.1

Ecosystem specific 

{
    "binaries": [
        {
            "grub2-s390x-emu": "2.02-26.25.1",
            "grub2-x86_64-efi": "2.02-26.25.1",
            "grub2-systemd-sleep-plugin": "2.02-26.25.1",
            "grub2-snapper-plugin": "2.02-26.25.1",
            "grub2-arm64-efi": "2.02-26.25.1",
            "grub2-i386-pc": "2.02-26.25.1",
            "grub2": "2.02-26.25.1",
            "grub2-powerpc-ieee1275": "2.02-26.25.1"
        }
    ]
}

SUSE:Linux Enterprise Module for Server Applications 15 SP1 / grub2

Package

Name
grub2
Purl
purl:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.02-26.25.1

Ecosystem specific 

{
    "binaries": [
        {
            "grub2-x86_64-xen": "2.02-26.25.1"
        }
    ]
}