Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2018-8796

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‘process_bitmap_updates’函数存在越界读取漏洞。攻击者可利用该漏洞造成拒绝服务。

AI Predicted 5.5 Difficulty: Trivial EPSS 3.60% · P89
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2018-8796

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

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 process_bitmap_updates() that results in a Denial of Service (segfault).
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‘process_bitmap_updates’函数存在越界读取漏洞。攻击者可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
Check Point Software Technologies Ltd. rdesktop All versions up to and including v1.8.3 -

II. Public POCs for CVE-2018-8796

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2018-8796

请登录查看更多情报信息。

Patches & Fixes for CVE-2018-8796 (1)

Vendor Advisories for CVE-2018-8796 (3)

Mailing List Discussions for CVE-2018-8796 (2)

Other References for CVE-2018-8796 (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-2018-8797 rdesktop 缓冲区错误漏洞
CVE-2018-8798 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-2018-8796

No comments yet

Leave a comment