grub2-2.02-78.0.2.el8

エラータID: AXSA:2020-283:03

Release date: 
Friday, September 4, 2020 - 04:22
Subject: 
grub2-2.02-78.0.2.el8
Affected Channels: 
Asianux Server 8 for x86_64
Severity: 
Moderate
Description: 

The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable boot loader with modular architecture. The packages support a variety of kernel formats, file systems, computer architectures, and hardware devices.

Security Fix(es):

* grub2: grub2-set-bootflag utility causes grubenv corruption rendering the system non-bootable (CVE-2019-14865)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVE-2019-14865
A flaw was found in the grub2-set-bootflag utility of grub2. A local attacker could run this utility under resource pressure (for example by setting RLIMIT), causing grub2 configuration files to be truncated and leaving the system unbootable on subsequent reboots.

Solution: 

Update packages.

CVEs: 
CVE-2019-14865
A flaw was found in the grub2-set-bootflag utility of grub2. A local attacker could run this utility under resource pressure (for example by setting RLIMIT), causing grub2 configuration files to be truncated and leaving the system unbootable on subsequent reboots.
Additional Info: 

N/A

Download: 

SRPMS
  1. grub2-2.02-78.0.2.el8.src.rpm
    MD5: 87fa6875ac1e290bbefc095a2f585189
    SHA-256: 76a9462a7ebd1bdbb3a1d69f5fe6e0d9b368ea7f498cfbb341d497f6ab489d73
    Size: 7.38 MB

Asianux Server 8 for x86_64
  1. grub2-common-2.02-78.0.2.el8.noarch.rpm
    MD5: 89458324486c1337ecfd88034b52ab54
    SHA-256: b7cc3aeb91b9eb7377a674b234dda1433166ea1a64c514c21d4f7c8705de6ff5
    Size: 880.78 kB
  2. grub2-efi-ia32-2.02-78.0.2.el8.x86_64.rpm
    MD5: 469ccf8831e32dc46004938ee07c7b7b
    SHA-256: e3a426647eb132b7987910d97bc9d71782172d9c88426b35551e51e5e80dbbaa
    Size: 377.11 kB
  3. grub2-efi-ia32-cdboot-2.02-78.0.2.el8.x86_64.rpm
    MD5: fdf6616205f51d744cab0cbb762d117d
    SHA-256: 856aba8c32ccfa7edaf090c11096f55c66fde12bb988cc817a9e03bc30c4bb0e
    Size: 1.14 MB
  4. grub2-efi-ia32-modules-2.02-78.0.2.el8.noarch.rpm
    MD5: 10d7f39a582bacc7a47ae415c04cc8a5
    SHA-256: a0fa5d3bea8a196b3411af5a03736a12d4f0cf455d56c6a12e20bc6b04a14229
    Size: 0.96 MB
  5. grub2-efi-x64-2.02-78.0.2.el8.x86_64.rpm
    MD5: b7dd01172fb6bce4f3248d8b5e5dab27
    SHA-256: 59ab2bc63137c14f835fc7ed692c1e5e3ba61e91f3a912e907d434cfcab91329
    Size: 399.02 kB
  6. grub2-efi-x64-cdboot-2.02-78.0.2.el8.x86_64.rpm
    MD5: 76476d0d49e9676fdf054a4817841fb1
    SHA-256: 2269f04f6998b415f76d8e2c2d164f49b999cc6b56c9029bdd877ec97a34d2b5
    Size: 1.16 MB
  7. grub2-efi-x64-modules-2.02-78.0.2.el8.noarch.rpm
    MD5: 813083a2d0e212b833659809edf2ef06
    SHA-256: 90837f58075505a65caf279c254f59e99ffff62380bb67aba271a18999a796aa
    Size: 0.98 MB
  8. grub2-pc-2.02-78.0.2.el8.x86_64.rpm
    MD5: f6019f68f312d66abbf6a25285acb12d
    SHA-256: 7d20b73c65b48d92ab0827619b7c5cb68aa1de6dba14d54367ada8dee755afe8
    Size: 35.36 kB
  9. grub2-tools-2.02-78.0.2.el8.x86_64.rpm
    MD5: d55f494d70f0f32ca1224e0627ecbccf
    SHA-256: 2eee8abcfe34ba711b9b43c67d25f7067a1a9478a452324148b17ab3e55eb1e0
    Size: 1.95 MB
  10. grub2-tools-efi-2.02-78.0.2.el8.x86_64.rpm
    MD5: 7045c7e3fb8117908963dc7ebf871c44
    SHA-256: 9480604203a2050a883814e3871689a36e372e289464ad3f85137e37d5d7f593
    Size: 464.04 kB
  11. grub2-tools-extra-2.02-78.0.2.el8.x86_64.rpm
    MD5: b9a1bae371c93f64cd753cf0c76377a0
    SHA-256: 7a31ee160a8fde95aa7e76493c89f423d276d53e38f00eda2f273c0dfd72f055
    Size: 1.05 MB
  12. grub2-tools-minimal-2.02-78.0.2.el8.x86_64.rpm
    MD5: f13080efd2b2aa9b550a85d75e225d5d
    SHA-256: fcf5621e54d12e8e3880c0f68ef3d116862dd62c0ecb6dc2bd90c0228d954ea8
    Size: 200.29 kB
  13. grub2-pc-modules-2.02-78.0.2.el8.noarch.rpm
    MD5: 0e98ec80b8aa06adb595adf8d0cf1034
    SHA-256: e10165f858db8e90cbb089ce72bd564b1a47c6ac824d9f7faf1bab98ace614e8
    Size: 858.31 kB