Improper Validation of Array Index vulnerability in the spreadsheet component of The Document Foundation LibreOffice allows an attacker to craft a spreadsheet document that will cause an array index underflow when loaded. In the affected versions of LibreOffice certain malformed spreadsheet formulas, such as AGGREGATE, could be created with less parameters passed to the formula interpreter than it expected, leading to an array index underflow, in which case there is a risk that arbitrary code could be executed. This issue affects: The Document Foundation LibreOffice 7.4 versions prior to 7.4.6; 7.5 versions prior to 7.5.1.
総合評価: CVE-2023-0950 は低リスク(38.9/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.30%、21 パーセンタイル) 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
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。
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 | 0.07% | 0.30% | +0.23% |
| 2 | 2025-03-30 | 0.18% | 0.07% | -0.11% |
| 3 | 2025-03-29 | — | 0.18% | — |
EPSS の全履歴 (全 5 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 |
|---|---|---|---|---|---|---|
| 7.8 | 3.1 | HIGH |
|
1.8 | 5.9 | [email protected] |
| 7.8 | 3.1 | HIGH |
|
1.8 | 5.9 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2023-0950 not yet assigned priority: Debian including 1 source packages (libreoffice), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2023-0950 |
gentoo
|
high | CVE-2023-0950: 1 GLSA(s) (202311-15), 2 atom(s) (app-office/libreoffice, app-office/libreoffice-bin); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2023-0950 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2023-0950 |
suse
|
high | CVE-2023-0950 severity important: SUSE including 235 source package names (2.0.2-4.2.20:libxmlsec1-1-1.2.37-150400.14.3.4, 2.0.2-4.2.20:libxmlsec1-openssl1-1.2.37-150400.14.3.4, …), 1052 product×package rows across 57 product lines (Container suse/sle-micro-rancher/5.3, Container suse/sle-micro-rancher/5.4, … (57 product lines)): Fixed 1052. | https://www.suse.com/security/cve/CVE-2023-0950/ |
ubuntu
|
medium | CVE-2023-0950 medium priority: Ubuntu including 1 source packages (libreoffice), 8 status rows across 8 suites (bionic, focal, jammy, kinetic, lunar, trusty, upstream, xenial): ignored 3, released 3, needs-triage 1, not-affected 1. | https://ubuntu.com/security/CVE-2023-0950 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| libreoffice | libreoffice | >= 7.4.0, < 7.4.6 | cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:* |
| libreoffice | libreoffice | >= 7.5.0, < 7.5.2 | cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:* |
| debian | debian_linux | 10.0 | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |