xorg-x11-server-1.20.4-17.el7
エラータID: AXSA:2022-2893:01
リリース日:
2022/01/05 Wednesday - 10:01
題名:
xorg-x11-server-1.20.4-17.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]
- xorg-x11-server の SProcRenderCompositeGlyphs 関数には、境界外アクセ
スが発生する脆弱性があります。(CVE-2021-4008)
- xorg-x11-server の SProcXFixesCreatePointerBarrier 関数には、境界外
アクセスが発生する脆弱性があります。(CVE-2021-4009)
- xorg-x11-server の SProcScreenSaverSuspend 関数には、境界外アクセス
が発生する脆弱性があります。(CVE-2021-4010)
- xorg-x11-server の SwapCreateRegister 関数には、境界外アクセスが発生
する脆弱性があります。(CVE-2021-4011)
解決策:
パッケージをアップデートしてください。
CVE:
CVE-2021-4008
A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcRenderCompositeGlyphs function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcRenderCompositeGlyphs function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
CVE-2021-4009
A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcXFixesCreatePointerBarrier function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcXFixesCreatePointerBarrier function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
CVE-2021-4010
A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcScreenSaverSuspend function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcScreenSaverSuspend function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
CVE-2021-4011
A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SwapCreateRegister function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SwapCreateRegister function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
追加情報:
N/A
ダウンロード:
SRPMS
- xorg-x11-server-1.20.4-17.el7.src.rpm
MD5: d854f6278a3c17a39965421d225f17d8
SHA-256: f8ccfa606951a26dc8b7d4235fb2f2fc6a979871242400c2340d2b06e6ffd63c
Size: 5.93 MB
Asianux Server 7 for x86_64
- xorg-x11-server-common-1.20.4-17.el7.x86_64.rpm
MD5: 8d8863d3d2970ed5df4f3c7624fc2a61
SHA-256: 9f2b7a19ce9cf77ac625d9224d8074e163186deebd4269df377c70f5e283bf8e
Size: 55.07 kB - xorg-x11-server-Xephyr-1.20.4-17.el7.x86_64.rpm
MD5: e1a022616e4a7c1261b72c7186614314
SHA-256: c087dd32b7b8153a91acc5f4271a0177e0ad7937b1b1360f781051460671be6b
Size: 0.98 MB - xorg-x11-server-Xorg-1.20.4-17.el7.x86_64.rpm
MD5: ff35fb9817d36b1e989d840555fad386
SHA-256: 257182ab8646d2296872ebe1cf6436a2f3dba278acf41cbed722f2d1c418e194
Size: 1.45 MB - xorg-x11-server-Xwayland-1.20.4-17.el7.x86_64.rpm
MD5: c6bd3bd611866f90f0349ccdc6b032ca
SHA-256: 9ef454ef4bcd8c2a18d028449ecd60175454d66c11ee6330228b6e31d49075d8
Size: 950.11 kB
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