LibreOffice has a feature where documents can specify that pre-installed macros can be executed on various script events such as mouse-over, document-open etc. Access is intended to be restricted to scripts under the share/Scripts/python, user/Scripts/python sub-directories of the LibreOffice install. Protection was added, to address CVE-2018-16858, to avoid a directory traversal attack where scripts in arbitrary locations on the file system could be executed. However this new protection could be bypassed by a URL encoding attack. In the fixed versions, the parsed url describing the script location is correctly encoded before further processing. This issue affects: Document Foundation LibreOffice versions prior to 6.2.6.
総合評価: CVE-2019-9852 は中リスク（59.9/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 1.93%、77 パーセンタイル） 根拠: 直近 1 日で EPSS が +1.60% 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: 影響資産を整理し、修補計画に組み込んでください。
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 | 0.33% | 1.93% | +1.60% |
| 2 | 2026-06-11 | 0.22% | 0.33% | +0.12% |
| 3 | 2026-05-30 | — | 0.22% | — |
EPSS の全履歴 （全 15 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] |
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
critical | CVE-2019-9852: 1 source package rows (libreoffice); 7 state rows across 7 repos (3.17-community, 3.18-community, 3.19-community, 3.20-community, 3.21-community, 3.22-community, edge-community); fixed 7, open 0. | https://security.alpinelinux.org/vuln/CVE-2019-9852 |
debian
|
not yet assigned | CVE-2019-9852 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-2019-9852 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2019-9852 |
suse
|
high | CVE-2019-9852 severity important: SUSE including 840 source package names (libreoffice-6.2.6.2-3.21.1, libreoffice-6.2.6.2-lp150.2.16.1, …), 1037 product×package rows across 21 product lines (SUSE Linux Enterprise Desktop 12 SP4, SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2, … (21 product lines)): Fixed 1037. | https://www.suse.com/security/cve/CVE-2019-9852/ |
ubuntu
|
medium | CVE-2019-9852 medium priority: Ubuntu including 1 source packages (libreoffice), 5 status rows across 5 suites (bionic, disco, trusty, upstream, xenial): released 4, DNE 1. | https://ubuntu.com/security/CVE-2019-9852 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| canonical | ubuntu_linux | 16.04 | cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* |
| canonical | ubuntu_linux | 18.04 | cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* |
| canonical | ubuntu_linux | 19.04 | cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:* |
| debian | debian_linux | 8.0 | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| debian | debian_linux | 10.0 | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
| fedoraproject | fedora | 29 | cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:* |
| opensuse | leap | 15.0 | cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:* |
| opensuse | leap | 15.1 | cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* |
| libreoffice | libreoffice | < 6.2.6 | cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00006.html | Mailing List Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00067.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2019/10/msg00005.html | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PMEGUWMWORC3DOVEHVXLFT3A5RSCMLBH/ | |
| https://seclists.org/bugtraq/2019/Aug/28 | Issue Tracking Mailing List Third Party Advisory |
| https://seclists.org/bugtraq/2019/Sep/17 | Mailing List Third Party Advisory |
| https://usn.ubuntu.com/4102-1/ | Third Party Advisory |
| https://www.debian.org/security/2019/dsa-4501 | Third Party Advisory |
| https://www.libreoffice.org/about-us/security/advisories/CVE-2019-9852 | Patch Vendor Advisory |