CVE-2012-6468

Heap-based buffer overflow in Opera before 12.11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a long HTTP response.

公開： 2013-01-02 最後更新： 2026-06-16 指派方： [email protected] 來源： [email protected]
NVD 狀態：Modified，CVE 狀態： published
檢視： NVD, CVE.org, EUVD

CVE-2012-6468 綜合評估為高風險（66.2/100）：CVSS 技術影響為嚴重級，利用機率（EPSS 4.14%） 被利用機率偏高—請盤點暴露面並優先安排修補。

風險隨態勢動態變化；本站持續評估並同步更新本頁展示內容。

CVE-2012-6468 的 EPSS（利用預測評分）

EPSS 日更估計相對被利用可能性；百分位表示該 CVE 在已評分漏洞中的相對排名（越高表示相對更嚴重）。

# 日期 舊 EPSS 分數 新 EPSS 分數 變化（新 − 舊）
1 2026-06-15 6.42% 4.14% -2.28%
2 2025-09-25 8.06% 6.42% -1.65%
3 2025-03-30 — 8.06% —

完整 EPSS 歷史 （共 9 筆）

CVE-2012-6468 的 CVSS 指標

該 CVE 的 CVSS 指標。

底座分 版本 嚴重度 向量 可利用性 影響 分數來源
9.3 2.0 HIGH
AV:N/AC:M/Au:N/C:C/I:C/A:C 點擊展開
存取路徑 (AV:N)
只要路由可達，即可從遠端發動利用。
存取複雜度 (AC:M)
需要若干有利條件，但不必「千年一遇」。
認證 (AU:N)
全程無需有效身分。
機密性影響 (C:C)
機密性被完全破壞。
完整性影響 (I:C)
完整性被完全破壞。
可用性影響 (A:C)
可用性被完全破壞。
 8.6 10.0 [email protected]

CVE-2012-6468 的弱點列舉

CVE-2012-6468 的 OS 追蹤

vendor priority summary link
gentoo normal CVE-2012-6468: 1 GLSA(s) (201406-14), 1 atom(s) (www-client/opera); latest impact normal. https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2012-6468

CVE-2012-6468 的影響軟體 / 設定

廠商 產品 版本 原始 CPE
opera opera_browser <= 12.10 cpe:2.3:a:opera:opera_browser:*:*:*:*:*:*:*:*
opera opera_browser 1.00 cpe:2.3:a:opera:opera_browser:1.00:*:*:*:*:*:*:*
opera opera_browser 2.00 cpe:2.3:a:opera:opera_browser:2.00:*:*:*:*:*:*:*
opera opera_browser 2.10 cpe:2.3:a:opera:opera_browser:2.10:*:*:*:*:*:*:*
opera opera_browser 2.10 cpe:2.3:a:opera:opera_browser:2.10:beta1:*:*:*:*:*:*
opera opera_browser 2.10 cpe:2.3:a:opera:opera_browser:2.10:beta2:*:*:*:*:*:*
opera opera_browser 2.10 cpe:2.3:a:opera:opera_browser:2.10:beta3:*:*:*:*:*:*
opera opera_browser 2.12 cpe:2.3:a:opera:opera_browser:2.12:*:*:*:*:*:*:*
opera opera_browser 3.00 cpe:2.3:a:opera:opera_browser:3.00:*:*:*:*:*:*:*
opera opera_browser 3.00 cpe:2.3:a:opera:opera_browser:3.00:beta:*:*:*:*:*:*
opera opera_browser 3.10 cpe:2.3:a:opera:opera_browser:3.10:*:*:*:*:*:*:*
opera opera_browser 3.21 cpe:2.3:a:opera:opera_browser:3.21:*:*:*:*:*:*:*
opera opera_browser 3.50 cpe:2.3:a:opera:opera_browser:3.50:*:*:*:*:*:*:*
opera opera_browser 3.51 cpe:2.3:a:opera:opera_browser:3.51:*:*:*:*:*:*:*
opera opera_browser 3.60 cpe:2.3:a:opera:opera_browser:3.60:*:*:*:*:*:*:*
opera opera_browser 3.61 cpe:2.3:a:opera:opera_browser:3.61:*:*:*:*:*:*:*
opera opera_browser 3.62 cpe:2.3:a:opera:opera_browser:3.62:*:*:*:*:*:*:*
opera opera_browser 3.62 cpe:2.3:a:opera:opera_browser:3.62:beta:*:*:*:*:*:*
opera opera_browser 4.00 cpe:2.3:a:opera:opera_browser:4.00:*:*:*:*:*:*:*
opera opera_browser 4.00 cpe:2.3:a:opera:opera_browser:4.00:beta2:*:*:*:*:*:*
opera opera_browser 4.00 cpe:2.3:a:opera:opera_browser:4.00:beta3:*:*:*:*:*:*
opera opera_browser 4.00 cpe:2.3:a:opera:opera_browser:4.00:beta4:*:*:*:*:*:*
opera opera_browser 4.00 cpe:2.3:a:opera:opera_browser:4.00:beta5:*:*:*:*:*:*
opera opera_browser 4.00 cpe:2.3:a:opera:opera_browser:4.00:beta6:*:*:*:*:*:*
opera opera_browser 4.01 cpe:2.3:a:opera:opera_browser:4.01:*:*:*:*:*:*:*
opera opera_browser 4.02 cpe:2.3:a:opera:opera_browser:4.02:*:*:*:*:*:*:*
opera opera_browser 5.0 cpe:2.3:a:opera:opera_browser:5.0:*:*:*:*:*:*:*
opera opera_browser 5.0 cpe:2.3:a:opera:opera_browser:5.0:beta2:*:*:*:*:*:*
opera opera_browser 5.0 cpe:2.3:a:opera:opera_browser:5.0:beta3:*:*:*:*:*:*
opera opera_browser 5.0 cpe:2.3:a:opera:opera_browser:5.0:beta4:*:*:*:*:*:*
opera opera_browser 5.0 cpe:2.3:a:opera:opera_browser:5.0:beta5:*:*:*:*:*:*
opera opera_browser 5.0 cpe:2.3:a:opera:opera_browser:5.0:beta6:*:*:*:*:*:*
opera opera_browser 5.0 cpe:2.3:a:opera:opera_browser:5.0:beta7:*:*:*:*:*:*
opera opera_browser 5.0 cpe:2.3:a:opera:opera_browser:5.0:beta8:*:*:*:*:*:*
opera opera_browser 5.02 cpe:2.3:a:opera:opera_browser:5.02:*:*:*:*:*:*:*
opera opera_browser 5.10 cpe:2.3:a:opera:opera_browser:5.10:*:*:*:*:*:*:*
opera opera_browser 5.11 cpe:2.3:a:opera:opera_browser:5.11:*:*:*:*:*:*:*
opera opera_browser 5.12 cpe:2.3:a:opera:opera_browser:5.12:*:*:*:*:*:*:*
opera opera_browser 6.0 cpe:2.3:a:opera:opera_browser:6.0:*:*:*:*:*:*:*
opera opera_browser 6.0 cpe:2.3:a:opera:opera_browser:6.0:beta1:*:*:*:*:*:*
opera opera_browser 6.0 cpe:2.3:a:opera:opera_browser:6.0:beta2:*:*:*:*:*:*
opera opera_browser 6.0 cpe:2.3:a:opera:opera_browser:6.0:beta3:*:*:*:*:*:*
opera opera_browser 6.0 cpe:2.3:a:opera:opera_browser:6.0:tp1:*:*:*:*:*:*
opera opera_browser 6.0 cpe:2.3:a:opera:opera_browser:6.0:tp2:*:*:*:*:*:*
opera opera_browser 6.0 cpe:2.3:a:opera:opera_browser:6.0:tp3:*:*:*:*:*:*
opera opera_browser 6.1 cpe:2.3:a:opera:opera_browser:6.1:*:*:*:*:*:*:*
opera opera_browser 6.01 cpe:2.3:a:opera:opera_browser:6.01:*:*:*:*:*:*:*
opera opera_browser 6.1 cpe:2.3:a:opera:opera_browser:6.1:beta1:*:*:*:*:*:*
opera opera_browser 6.02 cpe:2.3:a:opera:opera_browser:6.02:*:*:*:*:*:*:*
opera opera_browser 6.03 cpe:2.3:a:opera:opera_browser:6.03:*:*:*:*:*:*:*
opera opera_browser 6.04 cpe:2.3:a:opera:opera_browser:6.04:*:*:*:*:*:*:*
opera opera_browser 6.05 cpe:2.3:a:opera:opera_browser:6.05:*:*:*:*:*:*:*
opera opera_browser 6.06 cpe:2.3:a:opera:opera_browser:6.06:*:*:*:*:*:*:*
opera opera_browser 6.11 cpe:2.3:a:opera:opera_browser:6.11:*:*:*:*:*:*:*
opera opera_browser 6.12 cpe:2.3:a:opera:opera_browser:6.12:*:*:*:*:*:*:*
opera opera_browser 7.0 cpe:2.3:a:opera:opera_browser:7.0:*:*:*:*:*:*:*
opera opera_browser 7.0 cpe:2.3:a:opera:opera_browser:7.0:beta1:*:*:*:*:*:*
opera opera_browser 7.0 cpe:2.3:a:opera:opera_browser:7.0:beta1_v2:*:*:*:*:*:*
opera opera_browser 7.0 cpe:2.3:a:opera:opera_browser:7.0:beta2:*:*:*:*:*:*
opera opera_browser 7.01 cpe:2.3:a:opera:opera_browser:7.01:*:*:*:*:*:*:*
opera opera_browser 7.02 cpe:2.3:a:opera:opera_browser:7.02:*:*:*:*:*:*:*
opera opera_browser 7.03 cpe:2.3:a:opera:opera_browser:7.03:*:*:*:*:*:*:*
opera opera_browser 7.10 cpe:2.3:a:opera:opera_browser:7.10:*:*:*:*:*:*:*
opera opera_browser 7.10 cpe:2.3:a:opera:opera_browser:7.10:beta1:*:*:*:*:*:*
opera opera_browser 7.11 cpe:2.3:a:opera:opera_browser:7.11:*:*:*:*:*:*:*
opera opera_browser 7.11 cpe:2.3:a:opera:opera_browser:7.11:beta2:*:*:*:*:*:*
opera opera_browser 7.20 cpe:2.3:a:opera:opera_browser:7.20:*:*:*:*:*:*:*
opera opera_browser 7.20 cpe:2.3:a:opera:opera_browser:7.20:beta7:*:*:*:*:*:*
opera opera_browser 7.21 cpe:2.3:a:opera:opera_browser:7.21:*:*:*:*:*:*:*
opera opera_browser 7.22 cpe:2.3:a:opera:opera_browser:7.22:*:*:*:*:*:*:*
opera opera_browser 7.23 cpe:2.3:a:opera:opera_browser:7.23:*:*:*:*:*:*:*
opera opera_browser 7.50 cpe:2.3:a:opera:opera_browser:7.50:*:*:*:*:*:*:*
opera opera_browser 7.50 cpe:2.3:a:opera:opera_browser:7.50:beta1:*:*:*:*:*:*
opera opera_browser 7.51 cpe:2.3:a:opera:opera_browser:7.51:*:*:*:*:*:*:*
opera opera_browser 7.52 cpe:2.3:a:opera:opera_browser:7.52:*:*:*:*:*:*:*
opera opera_browser 7.53 cpe:2.3:a:opera:opera_browser:7.53:*:*:*:*:*:*:*
opera opera_browser 7.54 cpe:2.3:a:opera:opera_browser:7.54:*:*:*:*:*:*:*
opera opera_browser 7.54 cpe:2.3:a:opera:opera_browser:7.54:update1:*:*:*:*:*:*
opera opera_browser 7.54 cpe:2.3:a:opera:opera_browser:7.54:update2:*:*:*:*:*:*
opera opera_browser 7.60 cpe:2.3:a:opera:opera_browser:7.60:*:*:*:*:*:*:*

CVE-2012-6468 的參考連結

cvelogic Threat Intelligence