Rocky Linux 9samba (RLSA-2022:8317)
medium Nessus Plugin ID 184680
語言:
概要
遠端 Rocky Linux 主機缺少安全性更新。說明
遠端 Rocky Linux 9 主機已安裝受到 RLSA-2022:8317 公告中所提及一個弱點影響的套件。- 在 Samba 中發現一個缺陷。程式未針對某些 SMB1 寫入要求執行正確的範圍檢查，以確保用戶端已傳送足夠的資料來完成寫入，這允許使用者將伺服器記憶體內容寫入檔案 (或印表機)，而非用戶端提供的資料。用戶端無法控制寫入檔案 (或印表機) 的伺服器記憶體區域。(CVE-2022-32742)
請注意，Nessus 並未測試此問題，而是僅依據應用程式自我報告的版本號碼作出判斷。
解決方案
更新受影響的套件。另請參閱
https://errata.rockylinux.org/RLSA-2022:8317
https://bugzilla.redhat.com/show_bug.cgi?id=2065376
https://bugzilla.redhat.com/show_bug.cgi?id=2074891
https://bugzilla.redhat.com/show_bug.cgi?id=2076504
https://bugzilla.redhat.com/show_bug.cgi?id=2077487
https://bugzilla.redhat.com/show_bug.cgi?id=2078838
https://bugzilla.redhat.com/show_bug.cgi?id=2096813
https://bugzilla.redhat.com/show_bug.cgi?id=2097655
https://bugzilla.redhat.com/show_bug.cgi?id=2106279
Plugin 詳細資訊
嚴重性: Medium
ID: 184680
檔案名稱: rocky_linux_RLSA-2022-8317.nasl
版本: 1.1
類型: local
已發布: 2023/11/6
已更新: 2023/11/14
支援的感應器: Continuous Assessment, Nessus
風險資訊
VPR
風險因素: Low
分數: 1.4
CVSS v2
風險因素: Medium
基本分數: 4
時間性分數: 3
媒介: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N
CVSS 評分資料來源: CVE-2022-32742
CVSS v3
風險因素: Medium
基本分數: 4.3
時間性分數: 3.8
媒介: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
時間媒介: CVSS:3.0/E:U/RL:O/RC:C
弱點資訊
CPE: p-cpe:/a:rocky:linux:libwbclient-debuginfo, p-cpe:/a:rocky:linux:samba-vfs-iouring-debuginfo, p-cpe:/a:rocky:linux:samba-common-libs, p-cpe:/a:rocky:linux:samba-test-libs, p-cpe:/a:rocky:linux:samba-winexe, p-cpe:/a:rocky:linux:samba-vfs-iouring, p-cpe:/a:rocky:linux:samba-debuginfo, p-cpe:/a:rocky:linux:samba-winbind-modules, p-cpe:/a:rocky:linux:samba-debugsource, p-cpe:/a:rocky:linux:samba-common-libs-debuginfo, p-cpe:/a:rocky:linux:samba-client-debuginfo, p-cpe:/a:rocky:linux:samba-pidl, p-cpe:/a:rocky:linux:libwbclient-devel, p-cpe:/a:rocky:linux:samba-libs-debuginfo, p-cpe:/a:rocky:linux:python3-samba, p-cpe:/a:rocky:linux:samba-winbind-krb5-locator, cpe:/o:rocky:linux:9, p-cpe:/a:rocky:linux:samba-winbind-debuginfo, p-cpe:/a:rocky:linux:samba-client-libs-debuginfo, p-cpe:/a:rocky:linux:samba-test-debuginfo, p-cpe:/a:rocky:linux:samba-common-tools-debuginfo, p-cpe:/a:rocky:linux:ctdb, p-cpe:/a:rocky:linux:samba-devel, p-cpe:/a:rocky:linux:libsmbclient-devel, p-cpe:/a:rocky:linux:samba-test-libs-debuginfo, p-cpe:/a:rocky:linux:samba-client-libs, p-cpe:/a:rocky:linux:samba-winbind-modules-debuginfo, p-cpe:/a:rocky:linux:samba, p-cpe:/a:rocky:linux:samba-winbind-clients-debuginfo, p-cpe:/a:rocky:linux:libsmbclient-debuginfo, p-cpe:/a:rocky:linux:libsmbclient, p-cpe:/a:rocky:linux:libwbclient, p-cpe:/a:rocky:linux:samba-winbind-clients, p-cpe:/a:rocky:linux:samba-common, p-cpe:/a:rocky:linux:samba-client, p-cpe:/a:rocky:linux:ctdb-debuginfo, p-cpe:/a:rocky:linux:samba-winexe-debuginfo, p-cpe:/a:rocky:linux:samba-winbind-krb5-locator-debuginfo, p-cpe:/a:rocky:linux:python3-samba-debuginfo, p-cpe:/a:rocky:linux:samba-libs, p-cpe:/a:rocky:linux:samba-krb5-printing, p-cpe:/a:rocky:linux:samba-krb5-printing-debuginfo, p-cpe:/a:rocky:linux:samba-test, p-cpe:/a:rocky:linux:samba-winbind, p-cpe:/a:rocky:linux:samba-common-tools
必要的 KB 項目: Host/local_checks_enabled, Host/cpu, Host/RockyLinux/release, Host/RockyLinux/rpm-list
可輕鬆利用: No known exploits are available
修補程式發佈日期: 2022/11/15
弱點發布日期: 2022/7/27
參考資訊
CVE: CVE-2022-32742
IAVA: 2022-A-0299-S