Stack-based buffer overflow in the ReadImage function in tkImgGIF.c in Tk (Tcl/Tk) before 8.5.1 allows remote attackers to execute arbitrary code via a crafted GIF image, a similar issue to CVE-2006-4484.
総合評価: CVE-2008-0553 は中リスク（58.5/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 6.02%、90 パーセンタイル） 根拠: EPSS 上、短期間での悪用可能性は高い水準です。 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 | 2025-12-01 | 6.39% | 6.02% | -0.38% |
| 2 | 2025-04-26 | 9.63% | 6.39% | -3.23% |
| 3 | 2025-03-30 | — | 9.63% | — |
EPSS の全履歴 （全 15 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
|
not yet assigned | CVE-2008-0553 not yet assigned priority: Debian including 1 source packages (libtk-img), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2008-0553 |
gentoo
|
high | CVE-2008-0553: 1 GLSA(s) (201412-08), 27 atom(s) (app-antivirus/bitdefender-console, app-arch/gzip, …); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2008-0553 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2008-0553 |
ubuntu
|
medium | CVE-2008-0553 medium priority: Ubuntu including 4 source packages (tk8.0, tk8.3, tk8.4, tk8.5), 28 status rows across 7 suites (dapper, edgy, feisty, gutsy, hardy, intrepid, upstream): released 10, DNE 9, ignored 4, needs-triage 3, not-affected 2. | https://ubuntu.com/security/CVE-2008-0553 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| tcl_tk | tcl_tk | <= 8.4.17 | cpe:2.3:a:tcl_tk:tcl_tk:*:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 2.1 | cpe:2.3:a:tcl_tk:tcl_tk:2.1:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 3.3 | cpe:2.3:a:tcl_tk:tcl_tk:3.3:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 4.0p1 | cpe:2.3:a:tcl_tk:tcl_tk:4.0p1:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 6.1 | cpe:2.3:a:tcl_tk:tcl_tk:6.1:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 6.1p1 | cpe:2.3:a:tcl_tk:tcl_tk:6.1p1:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 6.2 | cpe:2.3:a:tcl_tk:tcl_tk:6.2:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 6.4 | cpe:2.3:a:tcl_tk:tcl_tk:6.4:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 6.5 | cpe:2.3:a:tcl_tk:tcl_tk:6.5:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 6.6 | cpe:2.3:a:tcl_tk:tcl_tk:6.6:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 6.7 | cpe:2.3:a:tcl_tk:tcl_tk:6.7:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 7.0 | cpe:2.3:a:tcl_tk:tcl_tk:7.0:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 7.1 | cpe:2.3:a:tcl_tk:tcl_tk:7.1:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 7.3 | cpe:2.3:a:tcl_tk:tcl_tk:7.3:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 7.4 | cpe:2.3:a:tcl_tk:tcl_tk:7.4:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 7.5 | cpe:2.3:a:tcl_tk:tcl_tk:7.5:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 7.5p1 | cpe:2.3:a:tcl_tk:tcl_tk:7.5p1:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 7.6 | cpe:2.3:a:tcl_tk:tcl_tk:7.6:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 7.6p2 | cpe:2.3:a:tcl_tk:tcl_tk:7.6p2:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.0 | cpe:2.3:a:tcl_tk:tcl_tk:8.0:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.0.3 | cpe:2.3:a:tcl_tk:tcl_tk:8.0.3:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.0.4 | cpe:2.3:a:tcl_tk:tcl_tk:8.0.4:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.0.5 | cpe:2.3:a:tcl_tk:tcl_tk:8.0.5:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.0p2 | cpe:2.3:a:tcl_tk:tcl_tk:8.0p2:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.1 | cpe:2.3:a:tcl_tk:tcl_tk:8.1:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.1.1 | cpe:2.3:a:tcl_tk:tcl_tk:8.1.1:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.2.0 | cpe:2.3:a:tcl_tk:tcl_tk:8.2.0:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.2.1 | cpe:2.3:a:tcl_tk:tcl_tk:8.2.1:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.2.2 | cpe:2.3:a:tcl_tk:tcl_tk:8.2.2:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.2.3 | cpe:2.3:a:tcl_tk:tcl_tk:8.2.3:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.3.0 | cpe:2.3:a:tcl_tk:tcl_tk:8.3.0:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.3.1 | cpe:2.3:a:tcl_tk:tcl_tk:8.3.1:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.3.2 | cpe:2.3:a:tcl_tk:tcl_tk:8.3.2:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.3.3 | cpe:2.3:a:tcl_tk:tcl_tk:8.3.3:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.3.4 | cpe:2.3:a:tcl_tk:tcl_tk:8.3.4:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.3.5 | cpe:2.3:a:tcl_tk:tcl_tk:8.3.5:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4.0 | cpe:2.3:a:tcl_tk:tcl_tk:8.4.0:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4.1 | cpe:2.3:a:tcl_tk:tcl_tk:8.4.1:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4.2 | cpe:2.3:a:tcl_tk:tcl_tk:8.4.2:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4.3 | cpe:2.3:a:tcl_tk:tcl_tk:8.4.3:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4.4 | cpe:2.3:a:tcl_tk:tcl_tk:8.4.4:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4.5 | cpe:2.3:a:tcl_tk:tcl_tk:8.4.5:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4.6 | cpe:2.3:a:tcl_tk:tcl_tk:8.4.6:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4.7 | cpe:2.3:a:tcl_tk:tcl_tk:8.4.7:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4.8 | cpe:2.3:a:tcl_tk:tcl_tk:8.4.8:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4.9 | cpe:2.3:a:tcl_tk:tcl_tk:8.4.9:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4.10 | cpe:2.3:a:tcl_tk:tcl_tk:8.4.10:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4.11 | cpe:2.3:a:tcl_tk:tcl_tk:8.4.11:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4.12 | cpe:2.3:a:tcl_tk:tcl_tk:8.4.12:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4.13 | cpe:2.3:a:tcl_tk:tcl_tk:8.4.13:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4.14 | cpe:2.3:a:tcl_tk:tcl_tk:8.4.14:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4.15 | cpe:2.3:a:tcl_tk:tcl_tk:8.4.15:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4.16 | cpe:2.3:a:tcl_tk:tcl_tk:8.4.16:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4a2 | cpe:2.3:a:tcl_tk:tcl_tk:8.4a2:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4a3 | cpe:2.3:a:tcl_tk:tcl_tk:8.4a3:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4a4 | cpe:2.3:a:tcl_tk:tcl_tk:8.4a4:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4b1 | cpe:2.3:a:tcl_tk:tcl_tk:8.4b1:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.4b2 | cpe:2.3:a:tcl_tk:tcl_tk:8.4b2:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.5.0 | cpe:2.3:a:tcl_tk:tcl_tk:8.5.0:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.5_a3 | cpe:2.3:a:tcl_tk:tcl_tk:8.5_a3:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.5a1 | cpe:2.3:a:tcl_tk:tcl_tk:8.5a1:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.5a2 | cpe:2.3:a:tcl_tk:tcl_tk:8.5a2:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.5a3 | cpe:2.3:a:tcl_tk:tcl_tk:8.5a3:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.5a4 | cpe:2.3:a:tcl_tk:tcl_tk:8.5a4:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.5a5 | cpe:2.3:a:tcl_tk:tcl_tk:8.5a5:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.5a6 | cpe:2.3:a:tcl_tk:tcl_tk:8.5a6:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.5b1 | cpe:2.3:a:tcl_tk:tcl_tk:8.5b1:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.5b2 | cpe:2.3:a:tcl_tk:tcl_tk:8.5b2:*:*:*:*:*:*:* |
| tcl_tk | tcl_tk | 8.5b3 | cpe:2.3:a:tcl_tk:tcl_tk:8.5b3:*:*:*:*:*:*:* |