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CVE-2017-2491

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apple Safari和iOS都是美国苹果（Apple）公司的产品。Apple Safari一款Web浏览器，是Mac OS X和iOS操作系统附带的默认浏览器；iOS是为移动设备所开发的一套操作系统。JavaScriptCore是其中的一个框架。 Apple iOS 10.3之前的版本和Safari 10.1之前的版本的JavaScriptCore组件存在释放后重用漏洞。远程攻击者可借助特制的Web页面或文件利用该漏洞执行任意代码。

AI Predicted 7.5 Difficulty: Moderate EPSS 8.04% · P95

Public Exploits 1

ExploitDB · 1 EDB-41964 [remote]
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I. Basic Information for CVE-2017-2491

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Use after free vulnerability in the String.replace method JavaScriptCore in Apple Safari in iOS before 10.3 allows remote attackers to execute arbitrary code via a crafted web page, or a crafted file.
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
Apple Safari和iOS JavaScriptCore 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple Safari和iOS都是美国苹果（Apple）公司的产品。Apple Safari一款Web浏览器，是Mac OS X和iOS操作系统附带的默认浏览器；iOS是为移动设备所开发的一套操作系统。JavaScriptCore是其中的一个框架。 Apple iOS 10.3之前的版本和Safari 10.1之前的版本的JavaScriptCore组件存在释放后重用漏洞。远程攻击者可借助特制的Web页面或文件利用该漏洞执行任意代码。
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-2017-2491

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2017-2491

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Vendor Advisories for CVE-2017-2491 (3)

Exploits & Public PoCs for CVE-2017-2491 (1)

Same Patch Batch · n/a · 2017-06-27 · 37 CVEs total

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CVE-2015-7780 ZOHO ManageEngine Firewall Analyzer 路径遍历漏洞
CVE-2015-7781 ZOHO ManageEngine Firewall Analyzer 安全漏洞
CVE-2015-1591 kamailio 权限许可和访问控制漏洞
CVE-2015-7898 Samsung Galaxy S6 Samsung Gallery 安全漏洞
CVE-2015-8697 Debian stalin 安全漏洞
CVE-2016-0959 Adobe Flash Player 安全漏洞
CVE-2016-4383 HPE Helion Openstack Glance glance-manage db 安全漏洞
CVE-2016-5414 Red Hat FreeIPA 安全漏洞
CVE-2016-6342 elog 安全漏洞
CVE-2016-7062 Red Hat Storage Console和Storage Console Node 安全漏洞
CVE-2017-6086 Open Source Solutions ViMbAdmin 跨站请求伪造漏洞
CVE-2017-9256 Freeware Advanced Audio Decoder 2 安全漏洞
CVE-2017-9219 Freeware Advanced Audio Decoder 2 缓冲区错误漏洞

Showing top 20 of 37 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2017-2491

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