Shibboleth XMLTooling-C before 1.6.4, as used in Shibboleth Service Provider before 2.6.1.4 on Windows and other products, mishandles digital signatures of user data, which allows remote attackers to obtain sensitive information or conduct impersonation attacks via crafted XML data. NOTE: this issue exists because of an incomplete fix for CVE-2018-0486.
総合評価: CVE-2018-0489 は中リスク(54.4/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 1.22%、79 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 | 2026-06-03 | 0.62% | 1.22% | +0.60% |
| 2 | 2026-05-20 | 0.84% | 0.62% | -0.22% |
| 3 | 2026-04-26 | — | 0.84% | — |
EPSS の全履歴 (全 19 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 |
|---|---|---|---|---|---|---|
| 6.5 | 3.0 | MEDIUM |
|
3.9 | 2.5 | [email protected] |
| 6.4 | 2.0 | MEDIUM |
|
10.0 | 4.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2018-0489 not yet assigned priority: Debian including 1 source packages (xmltooling), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2018-0489 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2018-0489 |
suse
|
medium | CVE-2018-0489 severity moderate: SUSE including 30 source package names (libxmltooling-devel, libxmltooling-devel-1.5.6-3.6.1, …), 88 product×package rows across 34 product lines (SUSE CaaS Platform 4.0, SUSE Enterprise Storage 6, … (34 product lines)): Fixed 50, Known Not Affected 38. | https://www.suse.com/security/cve/CVE-2018-0489/ |
ubuntu
|
high | CVE-2018-0489 high priority: Ubuntu including 1 source packages (xmltooling), 5 status rows across 5 suites (artful, bionic, trusty, upstream, xenial): released 3, ignored 1, not-affected 1. | https://ubuntu.com/security/CVE-2018-0489 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| shibboleth | xmltooling-c | < 1.6.4 | cpe:2.3:a:shibboleth:xmltooling-c:*:*:*:*:*:*:*:* |
| debian | debian_linux | 7.0 | cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* |
| 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:*:*:*:*:*:*:* |
| arubanetworks | clearpass | >= 6.6.0, <= 6.6.9 | cpe:2.3:a:arubanetworks:clearpass:*:*:*:*:*:*:*:* |
| arubanetworks | clearpass | >= 6.7.0, < 6.7.2 | cpe:2.3:a:arubanetworks:clearpass:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-003.txt | Third Party Advisory |
| http://www.securityfocus.com/bid/103172 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1040435 | Third Party Advisory VDB Entry |
| https://lists.debian.org/debian-lts-announce/2018/02/msg00031.html | Issue Tracking |
| https://shibboleth.net/community/advisories/secadv_20180227.txt | Patch Vendor Advisory |
| https://www.debian.org/security/2018/dsa-4126 | Third Party Advisory |