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CVE-2017-17740

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.

OpenLDAP是美国OpenLDAP基金会的一个轻型目录访问协议（LDAP）的自由和开源实现，它已被包含在Linux发行版中。 OpenLDAP 2.4.45及之前的版本中的contrib/slapd-modules/nops/nops.c文件存在安全漏洞。当nops模块和memberof overlay被打开时，远程攻击者可利用该漏洞造成拒绝服务（slapd崩溃）。

AI Predicted 5.3 Difficulty: Easy EPSS 7.02% · P94
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I. Basic Information for CVE-2017-17740

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
contrib/slapd-modules/nops/nops.c in OpenLDAP through 2.4.45, when both the nops module and the memberof overlay are enabled, attempts to free a buffer that was allocated on the stack, which allows remote attackers to cause a denial of service (slapd crash) via a member MODDN operation.
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
OpenLDAP 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenLDAP是美国OpenLDAP基金会的一个轻型目录访问协议（LDAP）的自由和开源实现，它已被包含在Linux发行版中。 OpenLDAP 2.4.45及之前的版本中的contrib/slapd-modules/nops/nops.c文件存在安全漏洞。当nops模块和memberof overlay被打开时，远程攻击者可利用该漏洞造成拒绝服务（slapd崩溃）。
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-2017-17740

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III. Intelligence Information for CVE-2017-17740

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Vendor Advisories for CVE-2017-17740 (1)

Mailing List Discussions for CVE-2017-17740 (2)

Other References for CVE-2017-17740 (2)

Same Patch Batch · n/a · 2017-12-18 · 27 CVEs total

CVE-2017-17649 PHP Scripts Mall Readymade Video Sharing Script 安全漏洞
CVE-2017-16997 GNU C Library 代码问题漏洞
CVE-2017-17733 Maccms 安全漏洞
CVE-2017-17731 Desdev DedeCMS SQL注入漏洞
CVE-2017-17730 Desdev DedeCMS SQL注入漏洞
CVE-2017-17727 Desdev DedeCMS 安全漏洞
CVE-2017-17739 BrightSign Digital Signage（4k242）路径遍历漏洞
CVE-2017-17738 BrightSign Digital Signage（4k242）安全漏洞
CVE-2017-17737 BrightSign Digital Signage（4k242）跨站脚本漏洞
CVE-2017-17735 CMS Made Simple 安全漏洞
CVE-2017-17734 CMS Made Simple 信息泄露漏洞
CVE-2017-17741 Linux kernel 安全漏洞
CVE-2017-17651 PHP Scripts Mall Paid To Read Script SQL注入漏洞
CVE-2017-11562 MT4 Networks SenhaSegura Web Application 安全漏洞
CVE-2017-17645 Bus Booking Script SQL注入漏洞
CVE-2017-17643 FS Lynda Clone SQL注入漏洞
CVE-2017-14583 NetApp Clustered Data ONTAP 安全漏洞
CVE-2017-17721 ZUUSE BEIMS ContractorWeb .NET SQL注入漏洞
CVE-2017-17107 Zivif PR115-204-P-RS 安全漏洞
CVE-2017-17106 Zivif PR115-204-P-RS 安全漏洞

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

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2017-17740

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