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CVE-2014-4616

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.

Python是Python软件基金会的一套开源的、面向对象的程序设计语言。该语言具有可扩展、支持模块和包、支持多种平台等特点。simplejson是一个可扩展的JSON解码/编码器。_json module是其中的一个数据交换模块。 Python 2.7版本至3.5版本和simplejson 2.6.1之前的版本中的_json模块的‘scanstring’函数存在安全漏洞。本地攻击者可通过向‘raw_decode’函数发送带有负的指针值的‘idx’参数利用该漏洞读取任意的进程内存。

AI Predicted 7.5 Difficulty: Moderate EPSS 8.12% · P95

Possible ATT&CK Techniques 1 AI

T1143
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I. Basic Information for CVE-2014-4616

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Array index error in the scanstring function in the _json module in Python 2.7 through 3.5 and simplejson before 2.6.1 allows context-dependent attackers to read arbitrary process memory via a negative index value in the idx argument to the raw_decode function.
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
Python和simplejson _json模块信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Python是Python软件基金会的一套开源的、面向对象的程序设计语言。该语言具有可扩展、支持模块和包、支持多种平台等特点。simplejson是一个可扩展的JSON解码/编码器。_json module是其中的一个数据交换模块。 Python 2.7版本至3.5版本和simplejson 2.6.1之前的版本中的_json模块的‘scanstring’函数存在安全漏洞。本地攻击者可通过向‘raw_decode’函数发送带有负的指针值的‘idx’参数利用该漏洞读取任意的进程内存。
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-2014-4616

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III. Intelligence Information for CVE-2014-4616

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Vendor Advisories for CVE-2014-4616 (5)

Mailing List Discussions for CVE-2014-4616 (2)

Other References for CVE-2014-4616 (2)

Same Patch Batch · n/a · 2017-08-24 · 27 CVEs total

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Showing top 20 of 27 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2014-4616

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