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CVE-2015-6781

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。Google sfntly是其中的一个用于使用、编辑和创建基于SFNT字体的字体工具包。 Google Chrome 47.0.2526.73之前版本中使用的Google sfntly的data/font_data.cc文件中的‘FontData::Bound’函数存在整数溢出漏洞。远程攻击者可借助SFNT容器的字体数据中特制的偏移值或长度值利用该漏洞造成拒绝服务。

AI Predicted 7.5 Difficulty: Easy EPSS 1.63% · P75

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2015-6781

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Integer overflow in the FontData::Bound function in data/font_data.cc in Google sfntly, as used in Google Chrome before 47.0.2526.73, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted offset or length value within font data in an SFNT container.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Google Chrome sfntly 数字错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。Google sfntly是其中的一个用于使用、编辑和创建基于SFNT字体的字体工具包。 Google Chrome 47.0.2526.73之前版本中使用的Google sfntly的data/font_data.cc文件中的‘FontData::Bound’函数存在整数溢出漏洞。远程攻击者可借助SFNT容器的字体数据中特制的偏移值或长度值利用该漏洞造成拒绝服务。
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

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2015-6781

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III. Intelligence Information for CVE-2015-6781

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Patches & Fixes for CVE-2015-6781 (1)

Vendor Advisories for CVE-2015-6781 (4)

Mailing List Discussions for CVE-2015-6781 (1)

Other References for CVE-2015-6781 (1)

Same Patch Batch · n/a · 2015-12-06 · 32 CVEs total

CVE-2015-6779 Google Chrome PDFium 安全漏洞
CVE-2015-3196 OpenSSL 拒绝服务漏洞
CVE-2015-1794 OpenSSL‘ssl3_get_key_exchange’拒绝服务漏洞
CVE-2015-3195 OpenSSL ASN1_TFLG_COMBINE 信息泄露漏洞
CVE-2015-3194 OpenSSL 拒绝服务漏洞
CVE-2015-3193 OpenSSL‘BN_mod_exp’安全漏洞
CVE-2015-8480 Google Chrome 拒绝服务漏洞
CVE-2015-8479 Google Chrome 拒绝服务漏洞
CVE-2015-8478 Google Chrome V8 拒绝服务漏洞
CVE-2015-6787 Google Chrome 拒绝服务漏洞
CVE-2015-6786 Google Chrome Content Security Policy 权限许可和访问控制漏洞
CVE-2015-6785 Google Chrome Content Security Policy 权限许可和访问控制漏洞
CVE-2015-6784 Google Chrome 安全漏洞
CVE-2015-6783 Google Chrome Android Crazy Linker 输入验证漏洞
CVE-2015-6782 Google Chrome 输入验证漏洞
CVE-2015-6780 Google Chrome Infobars 释放后重用漏洞
CVE-2015-6764 Google Chrome V8 缓冲区错误漏洞
CVE-2015-6778 Google Chrome PDFium 拒绝服务漏洞
CVE-2015-6777 Google Chrome DOM 释放后重用漏洞
CVE-2015-6776 Google Chrome PDFium OpenJPEG 缓冲区溢出漏洞

Showing top 20 of 32 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2015-6781

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