WP1StylesListener.cpp, WP5StylesListener.cpp, and WP42StylesListener.cpp in libwpd 0.10.1 mishandle iterators, which allows remote attackers to cause a denial of service (heap-based buffer over-read in the WPXTableList class in WPXTable.cpp). This vulnerability can be triggered in LibreOffice before 5.3.7. It may lead to suffering a remote attack against a LibreOffice application.
総合評価: CVE-2017-14226 は中リスク（59.7/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 2.48%、82 パーセンタイル） 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 | 1.61% | 2.48% | +0.87% |
| 2 | 2025-11-08 | 1.71% | 1.61% | -0.10% |
| 3 | 2025-06-19 | — | 1.71% | — |
EPSS の全履歴 （全 14 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 |
|---|---|---|---|---|---|---|
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2017-14226 not yet assigned priority: Debian including 1 source packages (libwpd), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2017-14226 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2017-14226 |
suse
|
high | CVE-2017-14226 severity important: SUSE including 16 source package names (libwpd, libwpd-0_10-10, …), 40 product×package rows across 21 product lines (SUSE Linux Enterprise Desktop 12 SP2, SUSE Linux Enterprise Desktop 12 SP3, … (21 product lines)): Fixed 37, Known Not Affected 3. | https://www.suse.com/security/cve/CVE-2017-14226/ |
ubuntu
|
low | CVE-2017-14226 low priority: Ubuntu including 1 source packages (libwpd), 21 status rows across 21 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial, zesty): not-affected 16, ignored 2, DNE 1, needed 1, released 1. | https://ubuntu.com/security/CVE-2017-14226 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| libreoffice | libreoffice | <= 5.3.6 | cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:* |
| libwpd | libwpd | 0.10.1 | cpe:2.3:a:libwpd:libwpd:0.10.1:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://bugs.documentfoundation.org/show_bug.cgi?id=112269 | Issue Tracking Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1489337 | Issue Tracking Third Party Advisory |
| https://cgit.freedesktop.org/libreoffice/core/commit/?id=dd89afa6ee8166b69e7a1e86f22616ca8fc122c9 | Mailing List Third Party Advisory |
| https://sourceforge.net/p/libwpd/code/ci/0329a9c57f9b3b0efa0f09a5235dfd90236803a5/ | Patch Third Party Advisory |
| https://sourceforge.net/p/libwpd/code/ci/f40827b3eae260ce657c67d9fecc855b09dea3c3/ | Patch Third Party Advisory |
| https://sourceforge.net/p/libwpd/tickets/14/ | Issue Tracking Third Party Advisory |