CVE-2017-17740

Published: Dic 18, 2017 Last Modified: Apr 20, 2025 EU-VD ID: EUVD-2017-8892 Aliases: GSD-2017-17740
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
MEDIUM 5,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: none
Integrity: none
Availability: partial

Description

AI Translation Available

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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0164
Percentile
0,8th
Updated

EPSS Score Trend (Last 90 Days)

119

Improper Restriction of Operations within the Bounds of a Memory Buffer

Stable
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Confidentiality Availability
Potential Impacts:
Execute Unauthorized Code Or Commands Modify Memory Read Memory Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory)
Applicable Platforms
Languages: Assembly, C, C++, Memory-Unsafe
Likelihood of Exploit: High
View CWE Details
Application

Openldap by Openldap

Product Information
Vendor Openldap
Product Openldap
Version Range Affected
To 2.4.45 (inclusive)
cpe:2.3:a:openldap:openldap:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Leap by Opensuse

Product Information
Vendor Opensuse
Product Leap
Version 15.1
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Policy Auditor by Mcafee

Product Information
Vendor Mcafee
Product Policy Auditor
Version Range Affected
To 6.5.1 (exclusive)
cpe:2.3:a:mcafee:policy_auditor:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Blockchain Platform by Oracle

Product Information
Vendor Oracle
Product Blockchain Platform
Version Range Affected
To 21.1.2 (exclusive)
cpe:2.3:a:oracle:blockchain_platform:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Leap by Opensuse

Product Information
Vendor Opensuse
Product Leap
Version 15.0
cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
http://lists.opensuse.org/opensuse-security-announce/2019-0…
Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00053.html
http://lists.opensuse.org/opensuse-security-announce/2019-0…
Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00058.html
https://kc.mcafee.com/corporate/index?page=content&id=SB103…
Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10365
https://www.oracle.com/security-alerts/cpuapr2022.html
Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html
http://www.openldap.org/its/index.cgi/Incoming?id=8759
Issue Tracking Vendor Advisory
http://www.openldap.org/its/index.cgi/Incoming?id=8759
http://lists.opensuse.org/opensuse-security-announce/2019-0…
Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00053.html
http://lists.opensuse.org/opensuse-security-announce/2019-0…
Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00058.html
https://kc.mcafee.com/corporate/index?page=content&id=SB103…
Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10365
https://www.oracle.com/security-alerts/cpuapr2022.html
Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html
http://www.openldap.org/its/index.cgi/Incoming?id=8759
Issue Tracking Vendor Advisory
http://www.openldap.org/its/index.cgi/Incoming?id=8759