CVE-2018-8795: CVE-2018-8795

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I. Basic Information for CVE-2018-8795

Vulnerability Information

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Vulnerability Title

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Description

rdesktop versions up to and including v1.8.3 contain an Integer Overflow that leads to a Heap-Based Buffer Overflow in function process_bitmap_updates() and results in a memory corruption and probably even a remote code execution.

Source: NVD (National Vulnerability Database)

CVSS Information

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Type

整数溢出导致缓冲区溢出

Source: NVD (National Vulnerability Database)

Vulnerability Title

rdesktop 输入验证错误漏洞

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’函数存在整数溢出漏洞。远程攻击者可利用该漏洞损坏内存并可能执行代码。

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
Check Point Software Technologies Ltd.	rdesktop	All versions up to and including v1.8.3	-

II. Public POCs for CVE-2018-8795

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2018-8795

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https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/x_refsource_CONFIRM
https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1x_refsource_MISC
http://www.securityfocus.com/bid/106938vdb-entryx_refsource_BID
https://www.debian.org/security/2019/dsa-4394vendor-advisoryx_refsource_DEBIAN
https://security.gentoo.org/glsa/201903-06vendor-advisoryx_refsource_GENTOO
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00040.htmlvendor-advisoryx_refsource_SUSE
https://lists.debian.org/debian-lts-announce/2019/02/msg00030.htmlmailing-listx_refsource_MLIST
https://nvd.nist.gov/vuln/detail/CVE-2018-8795

New Vulnerabilities

Product: rdesktop

Vendor: Check Point Software Technologies Ltd.

Same weakness: CWE-680

V. Comments for CVE-2018-8795

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I. Basic Information for CVE-2018-8795

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2018-8795

III. Intelligence Information for CVE-2018-8795

New Vulnerabilities

V. Comments for CVE-2018-8795

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