FFmpeg, as used in Google Chrome before 22.0.1229.79, does not properly handle OGG containers, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors, related to a "wild pointer" issue.
総合評価: CVE-2012-2882 は中リスク（53.2/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 1.63%、73 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 | 1.18% | 1.63% | +0.45% |
| 2 | 2025-03-30 | 1.68% | 1.18% | -0.50% |
| 3 | 2025-03-29 | — | 1.68% | — |
EPSS の全履歴 （全 7 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 |
|---|---|---|---|---|---|---|
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2012-2882 unimportant priority: Debian including 1 source packages (ffmpeg), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2012-2882 |
gentoo
|
normal | CVE-2012-2882: 1 GLSA(s) (201210-07), 1 atom(s) (www-client/chromium); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2012-2882 |
ubuntu
|
medium | CVE-2012-2882 medium priority: Ubuntu including 1 source packages (chromium-browser), 7 status rows across 7 suites (hardy, lucid, natty, oneiric, precise, quantal, upstream): released 5, DNE 1, ignored 1. | https://ubuntu.com/security/CVE-2012-2882 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| chrome | <= 22.0.1229.78 | cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.0 | cpe:2.3:a:google:chrome:22.0.1229.0:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.1 | cpe:2.3:a:google:chrome:22.0.1229.1:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.2 | cpe:2.3:a:google:chrome:22.0.1229.2:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.3 | cpe:2.3:a:google:chrome:22.0.1229.3:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.4 | cpe:2.3:a:google:chrome:22.0.1229.4:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.6 | cpe:2.3:a:google:chrome:22.0.1229.6:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.7 | cpe:2.3:a:google:chrome:22.0.1229.7:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.8 | cpe:2.3:a:google:chrome:22.0.1229.8:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.9 | cpe:2.3:a:google:chrome:22.0.1229.9:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.10 | cpe:2.3:a:google:chrome:22.0.1229.10:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.11 | cpe:2.3:a:google:chrome:22.0.1229.11:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.12 | cpe:2.3:a:google:chrome:22.0.1229.12:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.14 | cpe:2.3:a:google:chrome:22.0.1229.14:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.16 | cpe:2.3:a:google:chrome:22.0.1229.16:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.17 | cpe:2.3:a:google:chrome:22.0.1229.17:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.18 | cpe:2.3:a:google:chrome:22.0.1229.18:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.20 | cpe:2.3:a:google:chrome:22.0.1229.20:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.21 | cpe:2.3:a:google:chrome:22.0.1229.21:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.22 | cpe:2.3:a:google:chrome:22.0.1229.22:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.23 | cpe:2.3:a:google:chrome:22.0.1229.23:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.24 | cpe:2.3:a:google:chrome:22.0.1229.24:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.25 | cpe:2.3:a:google:chrome:22.0.1229.25:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.26 | cpe:2.3:a:google:chrome:22.0.1229.26:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.27 | cpe:2.3:a:google:chrome:22.0.1229.27:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.28 | cpe:2.3:a:google:chrome:22.0.1229.28:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.29 | cpe:2.3:a:google:chrome:22.0.1229.29:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.31 | cpe:2.3:a:google:chrome:22.0.1229.31:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.32 | cpe:2.3:a:google:chrome:22.0.1229.32:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.33 | cpe:2.3:a:google:chrome:22.0.1229.33:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.35 | cpe:2.3:a:google:chrome:22.0.1229.35:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.36 | cpe:2.3:a:google:chrome:22.0.1229.36:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.37 | cpe:2.3:a:google:chrome:22.0.1229.37:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.39 | cpe:2.3:a:google:chrome:22.0.1229.39:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.48 | cpe:2.3:a:google:chrome:22.0.1229.48:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.49 | cpe:2.3:a:google:chrome:22.0.1229.49:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.50 | cpe:2.3:a:google:chrome:22.0.1229.50:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.51 | cpe:2.3:a:google:chrome:22.0.1229.51:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.52 | cpe:2.3:a:google:chrome:22.0.1229.52:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.53 | cpe:2.3:a:google:chrome:22.0.1229.53:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.54 | cpe:2.3:a:google:chrome:22.0.1229.54:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.55 | cpe:2.3:a:google:chrome:22.0.1229.55:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.56 | cpe:2.3:a:google:chrome:22.0.1229.56:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.57 | cpe:2.3:a:google:chrome:22.0.1229.57:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.58 | cpe:2.3:a:google:chrome:22.0.1229.58:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.59 | cpe:2.3:a:google:chrome:22.0.1229.59:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.60 | cpe:2.3:a:google:chrome:22.0.1229.60:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.62 | cpe:2.3:a:google:chrome:22.0.1229.62:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.63 | cpe:2.3:a:google:chrome:22.0.1229.63:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.64 | cpe:2.3:a:google:chrome:22.0.1229.64:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.65 | cpe:2.3:a:google:chrome:22.0.1229.65:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.67 | cpe:2.3:a:google:chrome:22.0.1229.67:*:*:*:*:*:*:* | |
| chrome | 22.0.1229.76 | cpe:2.3:a:google:chrome:22.0.1229.76:*:*:*:*:*:*:* | |
| opensuse | opensuse | 12.1 | cpe:2.3:o:opensuse:opensuse:12.1:*:*:*:*:*:*:* |
| opensuse | opensuse | 12.2 | cpe:2.3:o:opensuse:opensuse:12.2:*:*:*:*:*:*:* |