RockyLinux 8 : container-tools:rhel8 (RLSA-2026:63163)

medium Nessus Plugin ID 342832

概要

遠端 RockyLinux 主機缺少一個或多個安全性更新。

說明

遠端 RockyLinux 8 主機已安裝的套件會受到 RLSA-2026:63163 公告中提及的多個弱點影響。

* net/mail: golang: net/mail: 透過病態的電子郵件地址剖析 (CVE-2026-42499) 造成拒絕服務

* encoding/asn1: golang: Go encoding/asn1: 透過解封中過度遞迴造成的拒絕服務 (CVE-2026-33818)

* net/url: golang: golang net/url: 路徑解析中的二次複雜度造成的拒絕服務 (CVE-2026-56860)

* net/http: golang: Go net/http: 未加密的 HTTP/2 連線容易受到拒絕服務 (CVE-2026-56853)

* html/template: golang: Go html/template: 透過病態輸入 (CVE-2026-56858) 進行跨網站指令碼

* crypto/tls: golang: Golang crypto/tls: 透過無限期 KeyUpdate 訊息 (CVE-2026-56862) 造成拒絕服務

* encoding/xml: golang: Go:透過 XML 解碼遞迴深度問題造成拒絕服務 (CVE-2026-56859)

Tenable 已直接從 RockyLinux 安全公告擷取前置描述區塊。

請注意,Nessus 並未測試這些問題,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://bugzilla.redhat.com/show_bug.cgi?id=2467809

https://bugzilla.redhat.com/show_bug.cgi?id=2515815

https://bugzilla.redhat.com/show_bug.cgi?id=2515820

https://bugzilla.redhat.com/show_bug.cgi?id=2515827

https://bugzilla.redhat.com/show_bug.cgi?id=2515838

https://bugzilla.redhat.com/show_bug.cgi?id=2515839

https://bugzilla.redhat.com/show_bug.cgi?id=2515840

https://errata.rockylinux.org/RLSA-2026:63163

Plugin 詳細資訊

嚴重性: Medium

ID: 342832

檔案名稱: rocky_linux_RLSA-2026-63163.nasl

版本: 1.2

類型: Local

已發布: 2026/9/4

已更新: 2026/9/5

支援的感應器: Nessus Agent, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

風險資訊

VPR

風險因素: Medium

分數: 4.3

百分位數: 53.51

CVSS v2

風險因素: High

基本分數: 9.4

時間性分數: 7

媒介: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:N

CVSS 評分資料來源: CVE-2026-56858

CVSS v3

風險因素: Medium

基本分數: 6.1

時間性分數: 5.3

媒介: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

時間媒介: CVSS:3.0/E:U/RL:O/RC:C

弱點資訊

CPE: cpe:/o:rocky:linux:8, p-cpe:/a:rocky:linux:aardvark-dns, p-cpe:/a:rocky:linux:buildah-debuginfo, p-cpe:/a:rocky:linux:buildah-debugsource, p-cpe:/a:rocky:linux:buildah-tests-debuginfo, p-cpe:/a:rocky:linux:buildah-tests, p-cpe:/a:rocky:linux:buildah, p-cpe:/a:rocky:linux:cockpit-podman, p-cpe:/a:rocky:linux:conmon-debuginfo, p-cpe:/a:rocky:linux:conmon-debugsource, p-cpe:/a:rocky:linux:conmon, p-cpe:/a:rocky:linux:container-selinux, p-cpe:/a:rocky:linux:containernetworking-plugins-debuginfo, p-cpe:/a:rocky:linux:containernetworking-plugins-debugsource, p-cpe:/a:rocky:linux:containernetworking-plugins, p-cpe:/a:rocky:linux:containers-common, p-cpe:/a:rocky:linux:crit, p-cpe:/a:rocky:linux:criu-debuginfo, p-cpe:/a:rocky:linux:criu-debugsource, p-cpe:/a:rocky:linux:criu-devel, p-cpe:/a:rocky:linux:criu-libs-debuginfo, p-cpe:/a:rocky:linux:criu-libs, p-cpe:/a:rocky:linux:criu, p-cpe:/a:rocky:linux:crun-debuginfo, p-cpe:/a:rocky:linux:crun-debugsource, p-cpe:/a:rocky:linux:crun, p-cpe:/a:rocky:linux:fuse-overlayfs-debuginfo, p-cpe:/a:rocky:linux:fuse-overlayfs-debugsource, p-cpe:/a:rocky:linux:fuse-overlayfs, p-cpe:/a:rocky:linux:libslirp-debuginfo, p-cpe:/a:rocky:linux:libslirp-debugsource, p-cpe:/a:rocky:linux:libslirp-devel, p-cpe:/a:rocky:linux:libslirp, p-cpe:/a:rocky:linux:netavark, p-cpe:/a:rocky:linux:oci-seccomp-bpf-hook-debuginfo, p-cpe:/a:rocky:linux:oci-seccomp-bpf-hook-debugsource, p-cpe:/a:rocky:linux:oci-seccomp-bpf-hook, p-cpe:/a:rocky:linux:podman-catatonit-debuginfo, p-cpe:/a:rocky:linux:podman-catatonit, p-cpe:/a:rocky:linux:podman-debuginfo, p-cpe:/a:rocky:linux:podman-debugsource, p-cpe:/a:rocky:linux:podman-docker, p-cpe:/a:rocky:linux:podman-gvproxy-debuginfo, p-cpe:/a:rocky:linux:podman-gvproxy, p-cpe:/a:rocky:linux:podman-plugins-debuginfo, p-cpe:/a:rocky:linux:podman-plugins, p-cpe:/a:rocky:linux:podman-remote-debuginfo, p-cpe:/a:rocky:linux:podman-remote, p-cpe:/a:rocky:linux:podman-tests, p-cpe:/a:rocky:linux:podman, p-cpe:/a:rocky:linux:python3-criu, p-cpe:/a:rocky:linux:python3-podman, p-cpe:/a:rocky:linux:runc-debuginfo, p-cpe:/a:rocky:linux:runc-debugsource, p-cpe:/a:rocky:linux:runc, p-cpe:/a:rocky:linux:skopeo-tests, p-cpe:/a:rocky:linux:skopeo, p-cpe:/a:rocky:linux:slirp4netns-debuginfo, p-cpe:/a:rocky:linux:slirp4netns-debugsource, p-cpe:/a:rocky:linux:slirp4netns, p-cpe:/a:rocky:linux:toolbox-debuginfo, p-cpe:/a:rocky:linux:toolbox-debugsource, p-cpe:/a:rocky:linux:toolbox-tests, p-cpe:/a:rocky:linux:toolbox, p-cpe:/a:rocky:linux:udica

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: 2026/9/4

弱點發布日期: 2026/5/7

參考資訊

CVE: CVE-2026-33818, CVE-2026-42499, CVE-2026-56853, CVE-2026-56858, CVE-2026-56859, CVE-2026-56860, CVE-2026-56862

IAVB: 2026-B-0120, 2026-B-0234