samba-4.15.5-5.el8

エラータID: AXSA:2022-3454:06

リリース日: 
2022/07/07 Thursday - 05:53
題名: 
samba-4.15.5-5.el8
影響のあるチャネル: 
Asianux Server 8 for x86_64
Severity: 
Moderate
Description: 

以下項目について対処しました。

[Security Fix]
- samba には、UNIX 拡張を持つ SMB1 プロトコルを有効にした環境において、
サーバー側のシンボリックリンクを利用して公開対象としていないサーバー上の
ファイルやディレクトリの存在有無を確認できる脆弱性があります。
(CVE-2021-44141)

現時点では CVE-2021-20316 の情報が公開されておりません。
CVE の情報が公開され次第情報をアップデートいたします。

解決策: 

パッケージをアップデートしてください。

CVE: 
CVE-2021-20316
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
CVE-2021-44141
All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determine if a file or directory exists in an area of the server file system not exported under the share definition. SMB1 with unix extensions has to be enabled in order for this attack to succeed.
追加情報: 

N/A

ダウンロード: 

SRPMS
  1. samba-4.15.5-5.el8.src.rpm
    MD5: 79030dccf6eb8a25a02fd4e0d60225a1
    SHA-256: e1b36e608734b203815b5d4bed5914d68705aa22ea478c2a941873253a210582
    Size: 12.03 MB

Asianux Server 8 for x86_64
  1. ctdb-4.15.5-5.el8.x86_64.rpm
    MD5: 658591991fddb6d2d00177d14d7d0ce1
    SHA-256: 9d433becf0e1ef81b58b551ffeaefa20d63c847c37a1f295786306ce4f55c618
    Size: 772.75 kB
  2. libsmbclient-4.15.5-5.el8.x86_64.rpm
    MD5: 1cfbfb7fdbde8988322ff2da25674a08
    SHA-256: dd5505b0ef942327d1c03b5799687ebf6bba67144e9a8066b89c363340c0d2af
    Size: 149.55 kB
  3. libsmbclient-devel-4.15.5-5.el8.x86_64.rpm
    MD5: 5560646d0390cbccc20972dac19244f8
    SHA-256: 531ecb75acde236a69b2998245fa0a2ae06ea59768e02599d916b28fc1e14d30
    Size: 114.52 kB
  4. libwbclient-4.15.5-5.el8.x86_64.rpm
    MD5: a12d3b24b79495b75a29400370ee3d1c
    SHA-256: 88638fd79e5673bb581d9e891f5d15dc0f8d7501b44dbe7b86288103dc85453c
    Size: 122.82 kB
  5. libwbclient-devel-4.15.5-5.el8.x86_64.rpm
    MD5: c90d11747dff47e63fb729b05e2c8a02
    SHA-256: ab4ef4707cb13097129e4cd1102f6284680fe842abe235263145253b8cbbf45b
    Size: 103.23 kB
  6. python3-samba-4.15.5-5.el8.x86_64.rpm
    MD5: 51e5a0cedce21c160e8324cb10d1dfd5
    SHA-256: af3901f5db1dadc1b94f5aaa3079cb7ffeb6b70ec2439f7f530a607502fe3595
    Size: 3.27 MB
  7. python3-samba-test-4.15.5-5.el8.x86_64.rpm
    MD5: a47626efcbcf7caea85a0a75a4439674
    SHA-256: edbc16db20dfbb511ddd2f4120a1208a4c75a57cbd0642848e53711f02ca5b7a
    Size: 1.01 MB
  8. samba-4.15.5-5.el8.x86_64.rpm
    MD5: 05bff5d556a0417c1c46d9a3be574820
    SHA-256: 70122dc96bbe489a5c3f5c87d9584a55d31e9c85f58db15770c8b1567c726917
    Size: 866.66 kB
  9. samba-client-4.15.5-5.el8.x86_64.rpm
    MD5: d6122ba06264ab443b2897dd3b4e88e4
    SHA-256: 7bbb8b8622e7f35d5ee27efb7230b06ed2c6639f2f8552d6be68ce06cf500e8c
    Size: 713.97 kB
  10. samba-client-libs-4.15.5-5.el8.x86_64.rpm
    MD5: 1815ecb1081702895ad7d6fb76e20b14
    SHA-256: 133f0daf33d2531e0d208111603a3cc9536c356508ff2481ecbf883c686e3c22
    Size: 5.47 MB
  11. samba-common-4.15.5-5.el8.noarch.rpm
    MD5: 6e83b471682ab67cd3539d302d984a50
    SHA-256: baf4c417e12472c111e59726cf1420af537381aa744f437bca211c69e2f1c56e
    Size: 223.28 kB
  12. samba-common-libs-4.15.5-5.el8.x86_64.rpm
    MD5: fc99511dce08c43424bac12e589bfb4c
    SHA-256: 1b5addd7410dc40cae4558e7dbbfccadf74fcc573261b13f4cd1826cdf4458aa
    Size: 175.82 kB
  13. samba-common-tools-4.15.5-5.el8.x86_64.rpm
    MD5: a886d3c55f33e8a5777411479b94a47c
    SHA-256: 6a252a54a7ab38e01d95aeb7c6bb24e78d151c2fbc9ca37957a07250c88967f4
    Size: 521.07 kB
  14. samba-devel-4.15.5-5.el8.x86_64.rpm
    MD5: cf956d0ffcb422f0b706f766b4ee47d3
    SHA-256: 1457c702d91761ab55f8d6695edfca94fcd02217999fc4bf87507a077cb83282
    Size: 311.65 kB
  15. samba-krb5-printing-4.15.5-5.el8.x86_64.rpm
    MD5: 006c875aa533430629af9e0744f0b9cc
    SHA-256: 67a9e7d8d98ff2ca516dbdb67d354703650af8c15e9c54625a1ce00f184f1c9c
    Size: 100.50 kB
  16. samba-libs-4.15.5-5.el8.x86_64.rpm
    MD5: ca7e489daf7043684017679566679943
    SHA-256: 4217a7d08c9d56a7ea4bca9b64bebd3aa204d7c8dec37ee808a048651773a0e7
    Size: 173.54 kB
  17. samba-pidl-4.15.5-5.el8.noarch.rpm
    MD5: 654e0fd4a84b21c1e8c4ea6a9a8152d8
    SHA-256: 0568f1e78544c1a47f99acc45098a697dce0c23375c69eaf58a97abe1ea2232f
    Size: 198.29 kB
  18. samba-test-4.15.5-5.el8.x86_64.rpm
    MD5: 624548803431f31d50aecd0faa1dac8b
    SHA-256: 4e35ce56bfca7eb6bf8846638e99939fa9b1386aed3d7465bae10a271b645ecd
    Size: 2.04 MB
  19. samba-test-libs-4.15.5-5.el8.x86_64.rpm
    MD5: 35ca280888e17c6ecc8acb215fcf0c8f
    SHA-256: aa68aa6ee211efb62dcc638285485108b8d3e52a7233f78779c8c00d9497669f
    Size: 119.47 kB
  20. samba-vfs-iouring-4.15.5-5.el8.x86_64.rpm
    MD5: 5dba82591fe7f1ed9a8843b50b9abd3e
    SHA-256: 5e01457fce2a5cd17b48c804486af61ecee78617edc7b02c91c307dae47b0d67
    Size: 103.38 kB
  21. samba-winbind-4.15.5-5.el8.x86_64.rpm
    MD5: 628c3c5741a088ed42fea0541a86eba9
    SHA-256: af70d6e650676df5edd277f4748c29e523886368abd3cf3256444616c8c3de13
    Size: 556.69 kB
  22. samba-winbind-clients-4.15.5-5.el8.x86_64.rpm
    MD5: d6c52ea95cbb5a1f4217ef2298e13c37
    SHA-256: 6a13c95138ee797d47fedaaf7d4a8385a72b8308af7dc0637024e37f46e1cf63
    Size: 152.92 kB
  23. samba-winbind-krb5-locator-4.15.5-5.el8.x86_64.rpm
    MD5: 3cca9005f0830c71d755af2b97394792
    SHA-256: 543505b5588e8adca76c4df0134145d666737cba12a753bad3a74e3f23c491a8
    Size: 102.78 kB
  24. samba-winbind-modules-4.15.5-5.el8.x86_64.rpm
    MD5: 26060773a3de7a2c136b3bc2874e7351
    SHA-256: 01ece8cf497130c19d1be22946def2a517d2449288d2ff948a49cf857029cfc2
    Size: 130.73 kB
  25. samba-winexe-4.15.5-5.el8.x86_64.rpm
    MD5: d734a8e50fda8edea2ef41884ca4f24a
    SHA-256: 7fffced1bc056253c3193f35ee9e9026453d79b65b7854d521ec7df1d23a05d2
    Size: 131.62 kB
  26. libsmbclient-4.15.5-5.el8.i686.rpm
    MD5: 1ac930dde06754a2b1ce501560662b09
    SHA-256: 45a5868c1667ba60797390b1819cbc21f4cbce515a921c0e2bd29888d42b337b
    Size: 154.75 kB
  27. libsmbclient-devel-4.15.5-5.el8.i686.rpm
    MD5: b9a073ca79c6eb31254a19d62e7ae4d1
    SHA-256: 19594d813a89b98cc9735b13b7e413cb4ed8631dbae2829242b7ff947a551d87
    Size: 114.54 kB
  28. libwbclient-4.15.5-5.el8.i686.rpm
    MD5: 21a937c142d5a54be1069f48ec5e7272
    SHA-256: d0eae7180c9ce9a9f4a0984477ea975c07b31742a70398581359c6ad7f815fc8
    Size: 125.92 kB
  29. libwbclient-devel-4.15.5-5.el8.i686.rpm
    MD5: b7caa01f1570be612013bb43c598522e
    SHA-256: 1e82d30761b010c15d0550d62353864367ffb4b746e3ed410c6c73b0998ef20f
    Size: 103.23 kB
  30. python3-samba-4.15.5-5.el8.i686.rpm
    MD5: 965e0ab5fb427bbf73c003b431c1c2dc
    SHA-256: 4d97c5d7bb32e8fce99b2ac118d1bed453caabd9b6d85eab4daa84e82c132d49
    Size: 3.15 MB
  31. samba-client-libs-4.15.5-5.el8.i686.rpm
    MD5: 5a9fe18224e09faf188bb84deb8b96a4
    SHA-256: 516a162ba1422f82411ab58d3aad7002ec05e75d58a8ffc794b552a4a385b5ab
    Size: 5.88 MB
  32. samba-devel-4.15.5-5.el8.i686.rpm
    MD5: f521d8b3d717c3696b919c4da22f2f69
    SHA-256: 7d5d31ef98e01a53736330cff7cdd2b9e39fb4b8e326bebba1178bef85e0b21c
    Size: 311.52 kB
  33. samba-libs-4.15.5-5.el8.i686.rpm
    MD5: dff964769627806b4a7768353be0dc65
    SHA-256: 4371cce5fdf1a80dd1619b3191423caba2c2f6db763960c48c00ca561904c801
    Size: 179.97 kB
  34. samba-winbind-modules-4.15.5-5.el8.i686.rpm
    MD5: c274d4ca017ecc0ec8ca4d5d34e30403
    SHA-256: 5e1e51c43230d0df72853b8824d7cb00e628ee5e40b509632b43483511e274e5
    Size: 132.72 kB