grub2-2.02-123.el8.ML.1

エラータID: AXSA:2022-3578:03

リリース日: 
2022/07/21 Thursday - 06:07
題名: 
grub2-2.02-123.el8.ML.1
影響のあるチャネル: 
Asianux Server 8 for x86_64
Severity: 
Low
Description: 

以下項目について対処しました。

[Security Fix]
- grub2 には、grub.cfg ファイルのアクセス権限が誤って
作成されている場合があり、当該ファイル内に設定された
暗号化パスワードを読み取られる脆弱性があります。
(CVE-2021-3981)

解決策: 

パッケージをアップデートしてください。

CVE: 
CVE-2021-3981
A flaw in grub2 was found where its configuration file, known as grub.cfg, is being created with the wrong permission set allowing non privileged users to read its content. This represents a low severity confidentiality issue, as those users can eventually read any encrypted passwords present in grub.cfg. This flaw affects grub2 2.06 and previous versions. This issue has been fixed in grub upstream but no version with the fix is currently released.
追加情報: 

N/A

ダウンロード: 

SRPMS
  1. grub2-2.02-123.el8.ML.1.src.rpm
    MD5: 2d05a1910f35f52008f1f7fb8769c8fe
    SHA-256: 49278d763cc205d2b23f095d6846e2a4a30ff395067437f176b5f410c4a02061
    Size: 7.74 MB

Asianux Server 8 for x86_64
  1. grub2-common-2.02-123.el8.ML.1.noarch.rpm
    MD5: 8a22beb4524f06d30f7265599f1ec7b7
    SHA-256: 61837228b14679d49a046d04525eea1630dbcb2492274535f7b2e19b886600b0
    Size: 891.97 kB
  2. grub2-efi-ia32-2.02-123.el8.ML.1.x86_64.rpm
    MD5: af778af9de1ee54283cb7cf133b3fdd7
    SHA-256: c7ae7e3980265aabdc9ede0acbd5762f46d906282bfce2f1a116f5dccc9564b0
    Size: 454.32 kB
  3. grub2-efi-ia32-cdboot-2.02-123.el8.ML.1.x86_64.rpm
    MD5: 987214ce651b1f4f350b4ff1b5ed45fd
    SHA-256: d7130256fd66739a5e22939ff542ce49b1849d0c33838302afc3670fd0d3a475
    Size: 1.21 MB
  4. grub2-efi-ia32-modules-2.02-123.el8.ML.1.noarch.rpm
    MD5: c49bf79c427ac151808c47e7007d02e4
    SHA-256: 83ff85abe87917f23bd602e69af3413e575f01b9acef22f0738f2ae7d9fdef62
    Size: 1.04 MB
  5. grub2-efi-x64-2.02-123.el8.ML.1.x86_64.rpm
    MD5: 74902e700c7bfdd13811626de40035a9
    SHA-256: 04dbfcb0bc7a8d1c145e33ef5ddbb2b2a458f589d061f3be6e29f2cea9605a2b
    Size: 478.82 kB
  6. grub2-efi-x64-cdboot-2.02-123.el8.ML.1.x86_64.rpm
    MD5: 49e7a8bd83e1d079d7d6cf713bbedfe3
    SHA-256: 89c2452ba64e76c03b98992ef39a162f83f8ed812ad321c062d24d1a0f8dda8c
    Size: 1.24 MB
  7. grub2-efi-x64-modules-2.02-123.el8.ML.1.noarch.rpm
    MD5: 600f874df79c76b4cc065ef38b2c81e3
    SHA-256: d776f77f2a7dc48f5caa78dfb3474b2efed6f424f8e05f4593de7b9ee987b756
    Size: 1.06 MB
  8. grub2-pc-2.02-123.el8.ML.1.x86_64.rpm
    MD5: 2d9b934fdce1b3b28a76d4c39b02c74a
    SHA-256: e2ecb158a5343a51626eb38a1f947714809a167881cbbe5676502bc8393f9d69
    Size: 42.77 kB
  9. grub2-tools-2.02-123.el8.ML.1.x86_64.rpm
    MD5: 0c16a06e219b9300dc20544c9bed9bd1
    SHA-256: ada1cde7a104996c80dfd96f992a8a5183bf2d017f30b32cff27cd5f639c148f
    Size: 1.98 MB
  10. grub2-tools-efi-2.02-123.el8.ML.1.x86_64.rpm
    MD5: f7bc2af6ffe169ae5f8f687e650fe6cd
    SHA-256: 4486976c93b8742558ba49586dd21471019cbc1ec733cd9b15ff778656a4269b
    Size: 475.35 kB
  11. grub2-tools-extra-2.02-123.el8.ML.1.x86_64.rpm
    MD5: 09df8f637fac2812126e5601c98a07c6
    SHA-256: dae69dc99815aea7512565ad9d5864c2aa8672ed811d41264d06aafa886a7c42
    Size: 1.07 MB
  12. grub2-tools-minimal-2.02-123.el8.ML.1.x86_64.rpm
    MD5: db94adf0427668d380f340cf3cc4a7d3
    SHA-256: 5a8f897ef6b4d6f92389f176ec3c9604227ac6f0853dc67f4a503c557a77ab81
    Size: 210.21 kB
  13. grub2-pc-modules-2.02-123.el8.ML.1.noarch.rpm
    MD5: 1a79755277e180ce3caa13d1ea316cbc
    SHA-256: 519ca7757e9b8fa7462531e087c27ebf6751f23d3a6f98660bb3f405143821e8
    Size: 916.60 kB