xorg-x11-server-1.20.11-9.el8, xorg-x11-server-Xwayland-21.1.3-6.el8, xorg-x11-xtrans-devel-1.4.0-4.el8

エラータID: AXSA:2022-4298:02

リリース日: 
2022/12/05 Monday - 11:47
題名: 
xorg-x11-server-1.20.11-9.el8, xorg-x11-server-Xwayland-21.1.3-6.el8, xorg-x11-xtrans-devel-1.4.0-4.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]
- xorg-x11-server の ProcXkbSetGeometry 関数には、
境界外アクセスが発生する脆弱性が存在します。
(CVE-2022-2319)

- xorg-x11-server には、ProcXkbSetDeviceInfo 要求の
処理中にデータを適切に検証していない問題があるため、
境界外アクセスが発生する脆弱性が存在します。
(CVE-2022-2320)

解決策: 

パッケージをアップデートしてください。

CVE: 
CVE-2022-2319
A flaw was found in the Xorg-x11-server. An out-of-bounds access issue can occur in the ProcXkbSetGeometry function due to improper validation of the request length.
CVE-2022-2320
A flaw was found in the Xorg-x11-server. The specific flaw exists within the handling of ProcXkbSetDeviceInfo requests. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. This flaw allows an attacker to escalate privileges and execute arbitrary code in the context of root.
追加情報: 

N/A

ダウンロード: 

SRPMS
  1. xorg-x11-server-1.20.11-9.el8.src.rpm
    MD5: d24b2b7f225d1eac13e9a75257c35615
    SHA-256: 55e090b394c4f2a814a3447442a434a3b9bbdbcebd5fbf670f63a82cf5e5845c
    Size: 6.24 MB
  2. xorg-x11-server-Xwayland-21.1.3-6.el8.src.rpm
    MD5: f5ba8ac5b318c785b271f79ca9d86abd
    SHA-256: e08b5badf760e7a175a0574bcccb550a0b438eee5bca963684717cf421a8d926
    Size: 1.23 MB
  3. xorg-x11-xtrans-devel-1.4.0-4.el8.src.rpm
    MD5: 71c4b588d2afe98121f3fd924a0e579e
    SHA-256: 015ee5c797edd1ed40814f06f79b9c4c9aea2ee772b751fe4ef93504dfbc788f
    Size: 198.32 kB

Asianux Server 8 for x86_64
  1. xorg-x11-server-Xdmx-1.20.11-9.el8.x86_64.rpm
    MD5: 8b969978eec3350609cef130d681d35a
    SHA-256: 629561f364bf56764bedc6af92a898d2b4b43e1ece52c923d9cbf3a68e7641e2
    Size: 901.30 kB
  2. xorg-x11-server-Xephyr-1.20.11-9.el8.x86_64.rpm
    MD5: 148c1509d2291b9bfb293b835489c68f
    SHA-256: 84b31f48c1e41061c9c8eebd7500addf5d31c6cbe058dd9d0f90e18b14d4cad1
    Size: 1.00 MB
  3. xorg-x11-server-Xnest-1.20.11-9.el8.x86_64.rpm
    MD5: 191833e10392390653d8b3e4222bd897
    SHA-256: a4e844c90642e62b5e130d1b385a907a4d4de373bb6584fbdcdbcd6334ea24d2
    Size: 718.16 kB
  4. xorg-x11-server-Xorg-1.20.11-9.el8.x86_64.rpm
    MD5: 4e18068451a95d0776f0835f8975d54c
    SHA-256: 0fe2c852514ea51f83c7c0d86ba68127d0b8ee1cbace794b499fece34e19185d
    Size: 1.49 MB
  5. xorg-x11-server-Xvfb-1.20.11-9.el8.x86_64.rpm
    MD5: 33b03f7a7bb1abf9e8823635950129f4
    SHA-256: 2bd9189287142fabb0c5ab5ae15933820e8e025d3d92b2a072851adf5321d192
    Size: 871.10 kB
  6. xorg-x11-server-common-1.20.11-9.el8.x86_64.rpm
    MD5: 2dc6328fc6310a1c91a2ac3a281fdfa8
    SHA-256: 9bd456f3825577c18d52e2f80a38884fac38d9a7ff5b1a18274d3a010a7298ed
    Size: 41.87 kB
  7. xorg-x11-server-devel-1.20.11-9.el8.x86_64.rpm
    MD5: 535c90615bf2431e41a120d62151fb57
    SHA-256: efea62922ff24df6e45888b3492617bb36bc5f616ac970fa9d53574c0395c722
    Size: 245.84 kB
  8. xorg-x11-server-source-1.20.11-9.el8.noarch.rpm
    MD5: fea25f4dd479cf7cea8f5701d6755bfb
    SHA-256: 1040fd85f76d5ff0a5af451722bf8dbe8a5f4ab7b57a4935dfeceb972de17b08
    Size: 2.43 MB
  9. xorg-x11-server-Xwayland-21.1.3-6.el8.x86_64.rpm
    MD5: ded97c4a7bedf49ded061d7a7bbe7608
    SHA-256: a6270875f5ac4851eb5bc4c1379a2d5fba851845b69fcc7909bc399b3331561b
    Size: 963.12 kB
  10. xorg-x11-xtrans-devel-1.4.0-4.el8.noarch.rpm
    MD5: d3562aca84a5a235304238cdd3078771
    SHA-256: 5ac15e681c5013f5ebaaf4d475e3adac87132778de3055d3089939b84ef338d4
    Size: 87.84 kB
  11. xorg-x11-server-devel-1.20.11-9.el8.i686.rpm
    MD5: adc0795d07e3245961798f3f626f3831
    SHA-256: c0ea0e4ad07a264ea7073920419f51933dadae1a0d149a2b3e846ed826dcd9c8
    Size: 245.87 kB