Mozilla Firefox before 27.0 does not properly restrict access to about:home buttons by script on other pages, which allows user-assisted remote attackers to cause a denial of service (session restore) via a crafted web site.
総合評価: CVE-2014-1489 は中リスク（45/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 1.93%、77 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 | 1.22% | 1.93% | +0.71% |
| 2 | 2025-03-30 | 1.82% | 1.22% | -0.60% |
| 3 | 2025-03-29 | — | 1.82% | — |
EPSS の全履歴 （全 6 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 |
|---|---|---|---|---|---|---|
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
gentoo
|
normal | CVE-2014-1489: 1 GLSA(s) (201504-01), 7 atom(s) (dev-libs/nspr, mail-client/thunderbird, …); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2014-1489 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2014-1489 |
suse
|
critical | CVE-2014-1489 severity critical: SUSE including 69 source package names (MozillaFirefox-140.2.0-160000.1.2, MozillaFirefox-24.3.0esr-0.4.2.1, …), 139 product×package rows across 32 product lines (SUSE Linux Enterprise Desktop 11 SP3, SUSE Linux Enterprise Desktop 12, … (32 product lines)): Fixed 139. | https://www.suse.com/security/cve/CVE-2014-1489/ |
ubuntu
|
medium | CVE-2014-1489 medium priority: Ubuntu including 1 source packages (firefox), 5 status rows across 5 suites (lucid, precise, quantal, saucy, upstream): released 4, ignored 1. | https://ubuntu.com/security/CVE-2014-1489 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| oracle | solaris | 11.3 | cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:* |
| suse | linux_enterprise_desktop | 11 | cpe:2.3:o:suse:linux_enterprise_desktop:11:sp3:*:*:*:*:*:* |
| suse | linux_enterprise_server | 11 | cpe:2.3:o:suse:linux_enterprise_server:11:sp3:*:*:*:*:*:* |
| suse | linux_enterprise_server | 11 | cpe:2.3:o:suse:linux_enterprise_server:11:sp3:*:*:*:vmware:*:* |
| suse | linux_enterprise_software_development_kit | 11 | cpe:2.3:o:suse:linux_enterprise_software_development_kit:11:sp3:*:*:*:*:*:* |
| mozilla | firefox | <= 26.0 | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* |
| mozilla | firefox | 0.1 | cpe:2.3:a:mozilla:firefox:0.1:*:*:*:*:*:*:* |
| mozilla | firefox | 0.2 | cpe:2.3:a:mozilla:firefox:0.2:*:*:*:*:*:*:* |
| mozilla | firefox | 0.3 | cpe:2.3:a:mozilla:firefox:0.3:*:*:*:*:*:*:* |
| mozilla | firefox | 0.4 | cpe:2.3:a:mozilla:firefox:0.4:*:*:*:*:*:*:* |
| mozilla | firefox | 0.5 | cpe:2.3:a:mozilla:firefox:0.5:*:*:*:*:*:*:* |
| mozilla | firefox | 0.6 | cpe:2.3:a:mozilla:firefox:0.6:*:*:*:*:*:*:* |
| mozilla | firefox | 0.6.1 | cpe:2.3:a:mozilla:firefox:0.6.1:*:*:*:*:*:*:* |
| mozilla | firefox | 0.7 | cpe:2.3:a:mozilla:firefox:0.7:*:*:*:*:*:*:* |
| mozilla | firefox | 0.7.1 | cpe:2.3:a:mozilla:firefox:0.7.1:*:*:*:*:*:*:* |
| mozilla | firefox | 0.8 | cpe:2.3:a:mozilla:firefox:0.8:*:*:*:*:*:*:* |
| mozilla | firefox | 0.9 | cpe:2.3:a:mozilla:firefox:0.9:*:*:*:*:*:*:* |
| mozilla | firefox | 0.9 | cpe:2.3:a:mozilla:firefox:0.9:rc:*:*:*:*:*:* |
| mozilla | firefox | 0.9.1 | cpe:2.3:a:mozilla:firefox:0.9.1:*:*:*:*:*:*:* |
| mozilla | firefox | 0.9.2 | cpe:2.3:a:mozilla:firefox:0.9.2:*:*:*:*:*:*:* |
| mozilla | firefox | 0.9.3 | cpe:2.3:a:mozilla:firefox:0.9.3:*:*:*:*:*:*:* |
| mozilla | firefox | 0.10 | cpe:2.3:a:mozilla:firefox:0.10:*:*:*:*:*:*:* |
| mozilla | firefox | 0.10.1 | cpe:2.3:a:mozilla:firefox:0.10.1:*:*:*:*:*:*:* |
| mozilla | firefox | 1.0 | cpe:2.3:a:mozilla:firefox:1.0:*:*:*:*:*:*:* |
| mozilla | firefox | 1.0 | cpe:2.3:a:mozilla:firefox:1.0:preview_release:*:*:*:*:*:* |
| mozilla | firefox | 1.0.1 | cpe:2.3:a:mozilla:firefox:1.0.1:*:*:*:*:*:*:* |
| mozilla | firefox | 1.0.2 | cpe:2.3:a:mozilla:firefox:1.0.2:*:*:*:*:*:*:* |
| mozilla | firefox | 1.0.3 | cpe:2.3:a:mozilla:firefox:1.0.3:*:*:*:*:*:*:* |
| mozilla | firefox | 1.0.4 | cpe:2.3:a:mozilla:firefox:1.0.4:*:*:*:*:*:*:* |
| mozilla | firefox | 1.0.5 | cpe:2.3:a:mozilla:firefox:1.0.5:*:*:*:*:*:*:* |
| mozilla | firefox | 1.0.6 | cpe:2.3:a:mozilla:firefox:1.0.6:*:*:*:*:*:*:* |
| mozilla | firefox | 1.0.7 | cpe:2.3:a:mozilla:firefox:1.0.7:*:*:*:*:*:*:* |
| mozilla | firefox | 1.0.8 | cpe:2.3:a:mozilla:firefox:1.0.8:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5 | cpe:2.3:a:mozilla:firefox:1.5:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5 | cpe:2.3:a:mozilla:firefox:1.5:beta1:*:*:*:*:*:* |
| mozilla | firefox | 1.5 | cpe:2.3:a:mozilla:firefox:1.5:beta2:*:*:*:*:*:* |
| mozilla | firefox | 1.5.0.1 | cpe:2.3:a:mozilla:firefox:1.5.0.1:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.0.2 | cpe:2.3:a:mozilla:firefox:1.5.0.2:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.0.3 | cpe:2.3:a:mozilla:firefox:1.5.0.3:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.0.4 | cpe:2.3:a:mozilla:firefox:1.5.0.4:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.0.5 | cpe:2.3:a:mozilla:firefox:1.5.0.5:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.0.6 | cpe:2.3:a:mozilla:firefox:1.5.0.6:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.0.7 | cpe:2.3:a:mozilla:firefox:1.5.0.7:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.0.8 | cpe:2.3:a:mozilla:firefox:1.5.0.8:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.0.9 | cpe:2.3:a:mozilla:firefox:1.5.0.9:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.0.10 | cpe:2.3:a:mozilla:firefox:1.5.0.10:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.0.11 | cpe:2.3:a:mozilla:firefox:1.5.0.11:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.0.12 | cpe:2.3:a:mozilla:firefox:1.5.0.12:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.1 | cpe:2.3:a:mozilla:firefox:1.5.1:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.2 | cpe:2.3:a:mozilla:firefox:1.5.2:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.3 | cpe:2.3:a:mozilla:firefox:1.5.3:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.4 | cpe:2.3:a:mozilla:firefox:1.5.4:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.5 | cpe:2.3:a:mozilla:firefox:1.5.5:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.6 | cpe:2.3:a:mozilla:firefox:1.5.6:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.7 | cpe:2.3:a:mozilla:firefox:1.5.7:*:*:*:*:*:*:* |
| mozilla | firefox | 1.5.8 | cpe:2.3:a:mozilla:firefox:1.5.8:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0 | cpe:2.3:a:mozilla:firefox:2.0:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.1 | cpe:2.3:a:mozilla:firefox:2.0.0.1:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.2 | cpe:2.3:a:mozilla:firefox:2.0.0.2:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.3 | cpe:2.3:a:mozilla:firefox:2.0.0.3:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.4 | cpe:2.3:a:mozilla:firefox:2.0.0.4:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.5 | cpe:2.3:a:mozilla:firefox:2.0.0.5:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.6 | cpe:2.3:a:mozilla:firefox:2.0.0.6:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.7 | cpe:2.3:a:mozilla:firefox:2.0.0.7:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.8 | cpe:2.3:a:mozilla:firefox:2.0.0.8:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.9 | cpe:2.3:a:mozilla:firefox:2.0.0.9:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.10 | cpe:2.3:a:mozilla:firefox:2.0.0.10:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.11 | cpe:2.3:a:mozilla:firefox:2.0.0.11:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.12 | cpe:2.3:a:mozilla:firefox:2.0.0.12:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.13 | cpe:2.3:a:mozilla:firefox:2.0.0.13:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.14 | cpe:2.3:a:mozilla:firefox:2.0.0.14:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.15 | cpe:2.3:a:mozilla:firefox:2.0.0.15:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.16 | cpe:2.3:a:mozilla:firefox:2.0.0.16:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.17 | cpe:2.3:a:mozilla:firefox:2.0.0.17:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.18 | cpe:2.3:a:mozilla:firefox:2.0.0.18:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.19 | cpe:2.3:a:mozilla:firefox:2.0.0.19:*:*:*:*:*:*:* |
| mozilla | firefox | 2.0.0.20 | cpe:2.3:a:mozilla:firefox:2.0.0.20:*:*:*:*:*:*:* |
| mozilla | firefox | 3.0 | cpe:2.3:a:mozilla:firefox:3.0:*:*:*:*:*:*:* |
| mozilla | firefox | 3.0.1 | cpe:2.3:a:mozilla:firefox:3.0.1:*:*:*:*:*:*:* |
| mozilla | firefox | 3.0.2 | cpe:2.3:a:mozilla:firefox:3.0.2:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00004.html | Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00010.html | Third Party Advisory |
| http://osvdb.org/102874 | |
| http://secunia.com/advisories/56888 | |
| http://www.mozilla.org/security/announce/2014/mfsa2014-10.html | Vendor Advisory |
| http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html | Third Party Advisory |
| http://www.securityfocus.com/bid/65329 | |
| http://www.securitytracker.com/id/1029717 | |
| http://www.ubuntu.com/usn/USN-2102-1 | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-2102-2 | Third Party Advisory |
| https://bugzilla.mozilla.org/show_bug.cgi?id=959531 | Issue Tracking Vendor Advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/90888 | |
| https://security.gentoo.org/glsa/201504-01 |