Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 do not prevent multiple wrapping of WebIDL objects, which allows remote attackers to bypass intended access restrictions via unspecified vectors.
総合評価: CVE-2013-0765 は高リスク(68.6/100)。CVSS 深刻度は重大。悪用される可能性が高い(EPSS 2.74%、84 パーセンタイル) 根拠: 直近 1 日で EPSS が +1.97% 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: 悪用可能性が高いため、影響範囲の確認と修補の優先付けを推奨します。
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 | 0.78% | 2.74% | +1.97% |
| 2 | 2026-02-05 | 1.42% | 0.78% | -0.65% |
| 3 | 2025-03-30 | — | 1.42% | — |
EPSS の全履歴 (全 9 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 |
|---|---|---|---|---|---|---|
| 9.3 | 2.0 | HIGH |
|
8.6 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
gentoo
|
high | CVE-2013-0765: 1 GLSA(s) (201309-23), 6 atom(s) (mail-client/thunderbird, mail-client/thunderbird-bin, www-client/firefox, www-client/firefox-bin, www-client/seamonkey, www-client/seamonkey-bin); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2013-0765 |
redhat
|
critical | — | https://access.redhat.com/security/cve/CVE-2013-0765 |
suse
|
critical | CVE-2013-0765 severity critical: SUSE including 77 source package names (MozillaFirefox-140.2.0-160000.1.2, MozillaFirefox-17.0.3esr-0.4.2.1, …), 117 product×package rows across 29 product lines (SUSE Linux Enterprise Desktop 11 SP2, SUSE Linux Enterprise Desktop 12, … (29 product lines)): Fixed 117. | https://www.suse.com/security/cve/CVE-2013-0765/ |
ubuntu
|
medium | CVE-2013-0765 medium priority: Ubuntu including 5 source packages (firefox, seamonkey, thunderbird, xulrunner-1.9.2, xulrunner-2.0), 40 status rows across 8 suites (hardy, lucid, oneiric, precise, quantal, raring, saucy, upstream): DNE 16, released 11, ignored 7, not-affected 4, needs-triage 2. | https://ubuntu.com/security/CVE-2013-0765 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| mozilla | firefox | < 19.0 | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* |
| mozilla | seamonkey | < 2.16 | cpe:2.3:a:mozilla:seamonkey:*:*:*:*:*:*:*:* |
| opensuse | opensuse | 11.4 | cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:* |
| opensuse | opensuse | 12.1 | cpe:2.3:o:opensuse:opensuse:12.1:*:*:*:*:*:*:* |
| opensuse | opensuse | 12.2 | cpe:2.3:o:opensuse:opensuse:12.2:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 10.04 | cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:* |
| canonical | ubuntu_linux | 11.10 | cpe:2.3:o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 12.04 | cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:* |
| canonical | ubuntu_linux | 12.10 | cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2013-02/msg00017.html | Mailing List Third Party Advisory |
| http://lists.opensuse.org/opensuse-updates/2013-02/msg00062.html | Mailing List Third Party Advisory |
| http://www.mozilla.org/security/announce/2013/mfsa2013-23.html | Third Party Advisory Vendor Advisory |
| http://www.ubuntu.com/usn/USN-1729-1 | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-1729-2 | Third Party Advisory |
| https://bugzilla.mozilla.org/show_bug.cgi?id=830614 | Issue Tracking Patch Vendor Advisory |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17097 | Third Party Advisory |