7.5
HIGH
CVE-2017-17740
OpenLDAP Slapd Stack-based Buffer Overflow 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.

INFO

Published Date :

Dec. 18, 2017, 6:29 a.m.

Last Modified :

Nov. 21, 2024, 3:18 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2017-17740 has a 4 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2017-17740 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Opensuse leap
1 Oracle blockchain_platform
1 Openldap openldap
1 Mcafee policy_auditor
: Total Affected Vendor : 4 | Products : 4
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2017-17740.

URL Resource
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00053.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00058.html Mailing List Third Party Advisory
http://www.openldap.org/its/index.cgi/Incoming?id=8759 Issue Tracking Vendor Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10365 Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html Patch Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00053.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00058.html Mailing List Third Party Advisory
http://www.openldap.org/its/index.cgi/Incoming?id=8759 Issue Tracking Vendor Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10365 Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html Patch Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
poikl246/DevSecOps-2024-v2

Задание по DevSecOps второе задание

Updated: 1 month, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : Nov. 5, 2024, 8:20 p.m. This repo has been linked 92 different CVEs too.
Profile Photo
ardhiatno/ubimicro-fluentbit

Fluentbit container image built as small as possible with security in mind

docker-image dockerfile fluent-bit

Dockerfile

Updated: 2 months ago
0 stars 0 fork 0 watcher
Born at : Oct. 22, 2024, 8:40 a.m. This repo has been linked 42 different CVEs too.
Profile Photo
testing-felickz/docker-scout-demo

None

Dockerfile Go

Updated: 6 months, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : May 29, 2024, 6:54 p.m. This repo has been linked 78 different CVEs too.
Profile Photo
andir/nixos-issue-db-example

None

Updated: 4 years, 10 months ago
1 stars 0 fork 0 watcher
Born at : July 17, 2018, 7:48 p.m. This repo has been linked 494 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2017-17740 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2017-17740 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00053.html
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00058.html
    Added Reference http://www.openldap.org/its/index.cgi/Incoming?id=8759
    Added Reference https://kc.mcafee.com/corporate/index?page=content&id=SB10365
    Added Reference https://www.oracle.com/security-alerts/cpuapr2022.html
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Jun. 13, 2022

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00053.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00053.html Mailing List, Third Party Advisory
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00058.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00058.html Mailing List, Third Party Advisory
    Changed Reference Type https://kc.mcafee.com/corporate/index?page=content&id=SB10365 No Types Assigned https://kc.mcafee.com/corporate/index?page=content&id=SB10365 Third Party Advisory
    Changed Reference Type https://www.oracle.com/security-alerts/cpuapr2022.html No Types Assigned https://www.oracle.com/security-alerts/cpuapr2022.html Patch, Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:oracle:blockchain_platform:*:*:*:*:*:*:*:* versions up to (excluding) 21.1.2
    Added CPE Configuration OR *cpe:2.3:a:mcafee:policy_auditor:*:*:*:*:*:*:*:* versions up to (excluding) 6.5.1
  • CVE Modified by [email protected]

    Apr. 20, 2022

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpuapr2022.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jul. 31, 2021

    Action Type Old Value New Value
    Added Reference https://kc.mcafee.com/corporate/index?page=content&id=SB10365 [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 24, 2019

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00058.html [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 24, 2019

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00053.html [No Types Assigned]
  • Initial Analysis by [email protected]

    Jan. 05, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type http://www.openldap.org/its/index.cgi/Incoming?id=8759 No Types Assigned http://www.openldap.org/its/index.cgi/Incoming?id=8759 Issue Tracking, Vendor Advisory
    Added CWE CWE-119
    Added CPE Configuration OR *cpe:2.3:a:openldap:openldap:*:*:*:*:*:*:*:* versions up to (including) 2.4.45
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.49 }} 0.08%

score

0.75890

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: