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CVE-2018-8798

Quick assessment

Affected
Check Point Software Technologies Ltd. rdesktop
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.

rdesktop是一款开源的远程桌面客户端程序。 rdesktop v1.8.3版本及之前版本中‘rdpsnd_process_ping’函数存在越界读取漏洞。攻击者可利用该漏洞泄露信息。

AI Predicted 5.3 Difficulty: Moderate EPSS 3.83% · P90

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2018-8798

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
rdesktop versions up to and including v1.8.3 contain an Out-Of-Bounds Read in function rdpsnd_process_ping() that results in an information leak.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
缓冲区上溢读取
Source: CVE Program / CVE List V5
Vulnerability Title
rdesktop 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
rdesktop是一款开源的远程桌面客户端程序。 rdesktop v1.8.3版本及之前版本中‘rdpsnd_process_ping’函数存在越界读取漏洞。攻击者可利用该漏洞泄露信息。
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
Check Point Software Technologies Ltd. rdesktop All versions up to and including v1.8.3 -

II. Public POCs for CVE-2018-8798

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III. Intelligence Information for CVE-2018-8798

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Patches & Fixes for CVE-2018-8798 (1)

Vendor Advisories for CVE-2018-8798 (3)

Mailing List Discussions for CVE-2018-8798 (2)

Other References for CVE-2018-8798 (1)

Same Patch Batch · Check Point Software Technologies Ltd. · 2019-02-05 · 13 CVEs total

CVE-2018-20250 WinRar 路径遍历漏洞
CVE-2018-20251 WinRAR 路径遍历漏洞
CVE-2018-20252 WinRAR 缓冲区错误漏洞
CVE-2018-8791 rdesktop 缓冲区错误漏洞
CVE-2018-8792 rdesktop 缓冲区错误漏洞
CVE-2018-8793 rdesktop 缓冲区错误漏洞
CVE-2018-8794 rdesktop 输入验证错误漏洞
CVE-2018-8795 rdesktop 输入验证错误漏洞
CVE-2018-8796 rdesktop 缓冲区错误漏洞
CVE-2018-8797 rdesktop 缓冲区错误漏洞
CVE-2018-8799 rdesktop 缓冲区错误漏洞
CVE-2018-8800 rdesktop 缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: rdesktop
Same vendor: Check Point Software Technologies Ltd.
Same weakness: CWE-126

V. Comments for CVE-2018-8798

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