samba-4.6.2-12.el7

エラータID: AXSA:2017-2417:07

リリース日: 
2017/11/28 Tuesday - 17:23
題名: 
samba-4.6.2-12.el7
影響のあるチャネル: 
Asianux Server 7 for x86_64
Severity: 
High
Description: 

以下項目について対処しました。

[Security Fix]
- Samba には，解放済みメモリ使用の問題が存在し，巧妙に細工された
SMB1 リクエストによって，リモートの攻撃者が任意のコードを実行する
脆弱性があります。(CVE-2017-14746)

- Samba には，サーバが割り当てられたヒープメモリのクリアに失敗
することによって，リモートの攻撃者が機密情報を取得する可能性の
ある脆弱性があります。(CVE-2017-15275)

一部CVEの翻訳文はJVNからの引用になります。
http://jvndb.jvn.jp/

解決策: 

パッケージをアップデートしてください。

CVE: 
CVE-2017-14746
Use-after-free vulnerability in Samba 4.x before 4.7.3 allows remote attackers to execute arbitrary code via a crafted SMB1 request.
CVE-2017-15275
Samba before 4.7.3 might allow remote attackers to obtain sensitive information by leveraging failure of the server to clear allocated heap memory.
追加情報: 

N/A

ダウンロード: 

SRPMS
  1. samba-4.6.2-12.el7.src.rpm
    MD5: 0d5de2acb35a839a49f83b7257e2f688
    SHA-256: e64307bff0178820d748dbb77223d13d87e39608f3cf8a912d1c539773be277e
    Size: 14.25 MB

Asianux Server 7 for x86_64
  1. ctdb-4.6.2-12.el7.x86_64.rpm
    MD5: 3bf12eb549ada1aa1704458713096354
    SHA-256: c4dde72954486622e7687cc2789fc4070b83be2c43362d19be95277663724dba
    Size: 691.92 kB
  2. ctdb-tests-4.6.2-12.el7.x86_64.rpm
    MD5: 8bcaf1627b140f2300ab728b1d066afc
    SHA-256: 62b9affa6cc8eb18d984144afc139ab938d6abc8b89124e02bde8d85f139c24c
    Size: 827.83 kB
  3. libsmbclient-4.6.2-12.el7.x86_64.rpm
    MD5: 7ebb3fecfe107a25532356fbe8972a74
    SHA-256: e97cfc20c5347b3a5b42cc582ecf0d5f2d3c1f6c79b9334e9f63a8d9a7e0ae7a
    Size: 128.68 kB
  4. libwbclient-4.6.2-12.el7.x86_64.rpm
    MD5: 098ce2bcdb3b295589ad4d8947d84290
    SHA-256: e3d0744382a3c286fdb07b40b55dae5eddb229045e888305fa4db75f00842c4f
    Size: 103.56 kB
  5. samba-4.6.2-12.el7.x86_64.rpm
    MD5: 418a1ac4c42afb3b385f04cd90acd3e5
    SHA-256: 797215049fb2a2ead44a33f37a8be20e629527ff553cf75e332f5c13ba00bae5
    Size: 632.43 kB
  6. samba-client-4.6.2-12.el7.x86_64.rpm
    MD5: aa4ca139ddf7618f4cc252d2505fb1cb
    SHA-256: ca167d504900ba4b8bbac9d8a8c785e308d7381fd24ec7f93fc5aace93969984
    Size: 596.93 kB
  7. samba-client-libs-4.6.2-12.el7.x86_64.rpm
    MD5: a169fb66a86bc29b1dbdfea99ac2a59a
    SHA-256: b632365a220a5ab4003003261704b5ffea6532714536582b88515dc056b2e799
    Size: 4.72 MB
  8. samba-common-4.6.2-12.el7.noarch.rpm
    MD5: 8e2bd1e2835ae9ff9cd8f17c369e6b3f
    SHA-256: d7567148fff982c5f423d81335ade25b7d359a208eba40e0f02984c16a8319ee
    Size: 196.56 kB
  9. samba-common-libs-4.6.2-12.el7.x86_64.rpm
    MD5: bda24a7526a127ea36751499bb23d439
    SHA-256: 91abcdbedb1d89e27c2a7266f06f613d4f72bbf75b7bf8d22c45d09f9ea17b72
    Size: 163.31 kB
  10. samba-common-tools-4.6.2-12.el7.x86_64.rpm
    MD5: c99566bc61c5153fa9d000ba1ecff8fd
    SHA-256: 5a94daa7bcfdc1fd97af50f06e81a0b3e45dbb0aa08877c9f2c19b5d7cf23fb1
    Size: 455.53 kB
  11. samba-krb5-printing-4.6.2-12.el7.x86_64.rpm
    MD5: df632b53846b8921e40c48950e1899dc
    SHA-256: 5bf34fc14d03667df4be1ccce921fcf9881cddb75ac97d4ba7367c7425e24c67
    Size: 86.12 kB
  12. samba-libs-4.6.2-12.el7.x86_64.rpm
    MD5: 5a030e5474e518d4b9807e42cd521968
    SHA-256: 89a7f1395dd1e97fbb0bbcd8dae8f707f8fd34221827770c2c68df93d22515b4
    Size: 263.71 kB
  13. samba-python-4.6.2-12.el7.x86_64.rpm
    MD5: 975d8051cf47f1d2d9eb6307d05acb1c
    SHA-256: b8da818eeb72ec61720d19dcc94667831240cba1221eade4134085912ee49305
    Size: 2.84 MB
  14. samba-winbind-4.6.2-12.el7.x86_64.rpm
    MD5: 060af2910cd37c697eb9232faade4ef5
    SHA-256: 1af6ecfc002472d778fa22496b7e93cf57b6668a8b5d943f6b5ffc6b14d8c04e
    Size: 515.32 kB
  15. samba-winbind-clients-4.6.2-12.el7.x86_64.rpm
    MD5: 494e18e8399c1ad0516aeab1f678335d
    SHA-256: 72e1fca8fc574216624a919e0497c6c421b81f3e276989c29c27b629c3869d8b
    Size: 127.86 kB
  16. samba-winbind-modules-4.6.2-12.el7.x86_64.rpm
    MD5: f799c98efebdfc5cdd87028cf9c1fa97
    SHA-256: 32eb3dba304e399d975e21ff5af104abb8371bf3ec5ac6be4ae21d0a58e8d297
    Size: 110.48 kB
  17. libsmbclient-4.6.2-12.el7.i686.rpm
    MD5: 8868f948c2889174ba628e705f66eae4
    SHA-256: 9f859f7af2a7ecc31254d17839af3d3201fd2b9fb768f891279c11e0e0d7a9f0
    Size: 128.92 kB
  18. libwbclient-4.6.2-12.el7.i686.rpm
    MD5: 16c13d2c5a86ed27b6a57510606db9f4
    SHA-256: b28903e24ce12e6b253e68d2feccb03e827720a0ec0f633ad021b0a0da977eb4
    Size: 104.27 kB
  19. samba-client-libs-4.6.2-12.el7.i686.rpm
    MD5: 47fd69f975b6085e02bf47b46199cc77
    SHA-256: 104b52e8c2475fc041a1e74447808878e474ed836279abf16f0125c34d85b350
    Size: 4.72 MB
  20. samba-libs-4.6.2-12.el7.i686.rpm
    MD5: 48512702ea3921ac8b53b0cd91cb77c8
    SHA-256: 050d5aeaaf15b8c78bd521a8b3fe07a83360c1f506899c349a936e33ee351b02
    Size: 266.59 kB
  21. samba-winbind-modules-4.6.2-12.el7.i686.rpm
    MD5: c0be5ff3698021c7f0b6fe871860347c
    SHA-256: 09145413a06d560f9eda98372163f64f935d855287d06a08eaf6b1f292cd965e
    Size: 110.50 kB