The issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.7.
総合評価: CVE-2023-41993 は在野悪用が確認された重大脅威(99.5/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 29.18%、98 パーセンタイル) 根拠: CISA KEV に登録(追加日 2023-09-25)。Apple / Multiple Products が対象で、弱点分類 CWE-754の悪用が確認されています。未認証でリモート管理権限を奪取されるリスクが極めて高い。 直近 1 日で EPSS が +5.01% 上昇。悪用への関心が高まっている可能性があります。 推奨対応: CISA の対応期限を過ぎています。緊急のパッチ適用を最優先に検討してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
: Apple Multiple Products WebKit Code Execution Vulnerability · CISA KEV の詳細
: 2023-09-25
: 2023-10-16
: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 24.16% | 29.18% | +5.01% |
| 2 | 2026-05-03 | 24.41% | 24.16% | -0.25% |
| 3 | 2026-04-22 | — | 24.41% | — |
EPSS の全履歴 (全 46 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 8.8 | 3.1 | HIGH |
|
2.8 | 5.9 | [email protected] |
| 8.8 | 3.1 | HIGH |
|
2.8 | 5.9 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2023-41993 not yet assigned priority: Debian including 2 source packages (webkit2gtk, wpewebkit), 10 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 8, open 2. | https://security-tracker.debian.org/tracker/CVE-2023-41993 |
gentoo
|
high | CVE-2023-41993: 1 GLSA(s) (202401-33), 1 atom(s) (net-libs/webkit-gtk); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2023-41993 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2023-41993 |
suse
|
high | CVE-2023-41993 severity important: SUSE including 157 source package names (WebKitGTK-4.0-lang-2.42.1-150400.4.57.2, WebKitGTK-4.0-lang-2.42.5-150600.10.35, …), 429 product×package rows across 51 product lines (SUSE CaaS Platform 4.0, SUSE Enterprise Storage 7, … (51 product lines)): Fixed 359, Known Not Affected 70. | https://www.suse.com/security/cve/CVE-2023-41993/ |
ubuntu
|
medium | CVE-2023-41993 medium priority: Ubuntu including 5 source packages (qtwebkit-opensource-src, qtwebkit-source, webkit2gtk, webkitgtk, wpewebkit), 45 status rows across 9 suites (bionic, focal, jammy, lunar, mantic, noble, trusty, upstream, xenial): ignored 23, DNE 14, needs-triage 3, released 3, not-affected 2. | https://ubuntu.com/security/CVE-2023-41993 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| apple | ipados | < 17.0.1 | cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* |
| apple | iphone_os | < 17.0.1 | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* |
| apple | macos | < 14.0 | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* |
| fedoraproject | fedora | 37 | cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* |
| fedoraproject | fedora | 38 | cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* |
| fedoraproject | fedora | 39 | cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:* |
| debian | debian_linux | 11.0 | cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* |
| debian | debian_linux | 12.0 | cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:* |
| oracle | graalvm | 20.3.13 | cpe:2.3:a:oracle:graalvm:20.3.13:*:*:*:enterprise:*:*:* |
| oracle | graalvm | 21.3.9 | cpe:2.3:a:oracle:graalvm:21.3.9:*:*:*:enterprise:*:*:* |
| oracle | jdk | 1.8.0 | cpe:2.3:a:oracle:jdk:1.8.0:update401:*:*:*:*:*:* |
| oracle | jre | 1.8.0 | cpe:2.3:a:oracle:jre:1.8.0:update401:*:*:*:*:*:* |
| netapp | active_iq_unified_manager | — | cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vsphere:*:* |
| netapp | active_iq_unified_manager | — | cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:* |
| netapp | cloud_insights_acquisition_unit | — | cpe:2.3:a:netapp:cloud_insights_acquisition_unit:-:*:*:*:*:*:*:* |
| netapp | cloud_insights_storage_workload_security_agent | — | cpe:2.3:a:netapp:cloud_insights_storage_workload_security_agent:-:*:*:*:*:*:*:* |
| netapp | oncommand_insight | — | cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:* |
| netapp | oncommand_workflow_automation | — | cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:* |
| webkitgtk | webkitgtk\+ | < 2.42.2 | cpe:2.3:a:webkitgtk:webkitgtk\+:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://security.gentoo.org/glsa/202401-33 | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20240426-0004/ | Third Party Advisory |
| https://support.apple.com/en-us/HT213940 | Vendor Advisory |
| https://support.apple.com/kb/HT213926 | Vendor Advisory |
| https://support.apple.com/kb/HT213930 | Vendor Advisory |
| https://webkitgtk.org/security/WSA-2023-0009.html | Third Party Advisory |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-41993 | US Government Resource |