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CVE-2012-4218

EPSS 1.53% · P81
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I. Basic Information for CVE-2012-4218

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Use-after-free vulnerability in the BuildTextRunsScanner::BreakSink::SetBreaks function in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Mozilla Firefox/SeaMonkey/Thunderbird ‘BuildTextRunsScanner::BreakSink::SetBreaks’函数资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mozilla Firefox、SeaMonkey和Thunderbird都是由美国Mozilla基金会开发。Firefox是一款开源Web浏览器。SeaMonkey是一套免费、开源以及跨平台的网络套装软件。Thunderbird是从Mozilla Application Suite中独立出来的一套电子邮件客户端软件。 Mozilla Firefox 17.0之前的版本、Thunderbird 17.0之前的版本、SeaMonkey 2.14之前的版本中的‘BuildTextRunsScanner::Br
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2012-4218

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III. Intelligence Information for CVE-2012-4218

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Same Patch Batch · n/a · 2012-11-21 · 45 CVEs total

CVE-2012-5481Moodle 权限许可和访问控制问题漏洞
CVE-2012-5835Mozilla Firefox/Thunderbird/SeaMonkey WebGL数字错误漏洞
CVE-2012-5833Mozilla Firefox/SeaMonkey/Thunderbird texImage2D实现权限许可和访问控制问题漏洞
CVE-2012-5836Mozilla Firefox/Thunderbird/SeaMonkey 代码注入漏洞
CVE-2012-5839Mozilla Firefox/SeaMonkey/Thunderbird 缓冲区错误漏洞
CVE-2012-5840Mozilla Firefox/SeaMonkey/Thunderbird 资源管理错误漏洞
CVE-2012-5841Mozilla Firefox/SeaMonkey/Thunderbird 跨站脚本漏洞
CVE-2012-5842Mozilla Firefox/SeaMonkey/Thunderbird 拒绝服务漏洞
CVE-2012-5843Mozilla Firefox/SeaMonkey/Thunderbird 安全漏洞
CVE-2012-5838Mozilla Firefox/Thunderbird/SeaMonkey 数字错误漏洞
CVE-2012-5829Mozilla Firefox/SeaMonkey/Thunderbird ‘nsWindow::OnExposeEvent’函数缓冲区错误漏洞
CVE-2012-5480Moodle Database活动模块权限许可和访问控制问题漏洞
CVE-2012-5479Moodle Portfolio插件权限许可和访问控制问题漏洞
CVE-2012-5473Moodle Database活动模块信息泄露漏洞
CVE-2012-5472Moodle lib/formslib.php 权限许可和访问控制漏洞
CVE-2012-5471Moodle ropbox Repository File Picker 权限许可和访问控制问题漏洞
CVE-2012-4217Mozilla Firefox/SeaMonkey/Thunderbird ‘nsViewManager::ProcessPendingUpdates’函数资源管理错误漏洞
CVE-2012-4216Mozilla Firefox/SeaMonkey/Thunderbird ‘gfxFont::GetFontEntry’函数资源管理错误漏洞
CVE-2012-4215Mozilla Firefox/SeaMonkey/Thunderbird ‘nsPlaintextEditor::FireClipboardEvent’函数资源管理错误漏洞
CVE-2012-4214Mozilla Firefox/SeaMonkey/Thunderbird ‘nsTextEditorState::PrepareEditor’函数资源管理错误漏洞

Showing top 20 of 45 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2012-4218

Anonymous User
2026-05-07 18:10:15

test'

Anonymous User
2026-05-07 18:10:15

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