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CVE-2018-13376

Quick assessment

Affected
Fortinet, Inc. Fortinet FortiOS
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.

Fortinet FortiOS是美国飞塔(Fortinet)公司开发的一套专用于FortiGate网络安全平台上的安全操作系统。该系统为用户提供防火墙、防病毒、IPSec/SSL VPN、Web内容过滤和反垃圾邮件等多种安全功能。 Fortinet FortiOS 5.6.1版本至5.6.3版本、5.4.6版本至5.4.7版本和5.2版本中存在安全漏洞。攻击者可利用该漏洞获取敏感的数据(未初始化内存缓冲区泄露)。

AI Predicted 5.3 Difficulty: Easy EPSS 2.12% · P81

Possible ATT&CK Techniques 1 AI

T1210 · Exploitation of Remote Services
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I. Basic Information for CVE-2018-13376

Vulnerability Information

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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An uninitialized memory buffer leak exists in Fortinet FortiOS 5.6.1 to 5.6.3, 5.4.6 to 5.4.7, 5.2 all versions under web proxy's disclaimer response web pages, potentially causing sensitive data to be displayed in the HTTP response.
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
Fortinet FortiOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fortinet FortiOS是美国飞塔(Fortinet)公司开发的一套专用于FortiGate网络安全平台上的安全操作系统。该系统为用户提供防火墙、防病毒、IPSec/SSL VPN、Web内容过滤和反垃圾邮件等多种安全功能。 Fortinet FortiOS 5.6.1版本至5.6.3版本、5.4.6版本至5.4.7版本和5.2版本中存在安全漏洞。攻击者可利用该漏洞获取敏感的数据(未初始化内存缓冲区泄露)。
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
Fortinet, Inc. Fortinet FortiOS FortiOS 5.6.1 to 5.6.3, 5.4.6 to 5.4.7, 5.2 all versions -

II. Public POCs for CVE-2018-13376

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2018-13376

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Vendor Advisories for CVE-2018-13376 (2)

Other References for CVE-2018-13376 (1)

IV. Related Vulnerabilities

V. Comments for CVE-2018-13376

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