7.5
HIGH
CVE-2018-1089
OpenLDAP 389-ds-base Buffer Overflow Denial of Service
Description

389-ds-base before versions 1.4.0.9, 1.3.8.1, 1.3.6.15 did not properly handle long search filters with characters needing escapes, possibly leading to buffer overflows. A remote, unauthenticated attacker could potentially use this flaw to make ns-slapd crash via a specially crafted LDAP request, thus resulting in denial of service.

INFO

Published Date :

May 9, 2018, 3:29 p.m.

Last Modified :

Nov. 21, 2024, 3:59 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2018-1089 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 Redhat enterprise_linux_desktop
2 Redhat enterprise_linux_server
3 Redhat enterprise_linux_workstation
1 Debian debian_linux
1 Fedoraproject 389_directory_server
: Total Affected Vendor : 3 | Products : 5
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-2018-1089.

URL Resource
http://www.securityfocus.com/bid/104137 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:1364 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1380 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1089 Issue Tracking Patch
https://lists.debian.org/debian-lts-announce/2018/07/msg00018.html Mailing List Third Party Advisory
http://www.securityfocus.com/bid/104137 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:1364 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1380 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1089 Issue Tracking Patch
https://lists.debian.org/debian-lts-announce/2018/07/msg00018.html Mailing List 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).

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

The following list is the news that have been mention CVE-2018-1089 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-1089 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://www.securityfocus.com/bid/104137
    Added Reference https://access.redhat.com/errata/RHSA-2018:1364
    Added Reference https://access.redhat.com/errata/RHSA-2018:1380
    Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1089
    Added Reference https://lists.debian.org/debian-lts-announce/2018/07/msg00018.html
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CVSS V3 Red Hat, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Added CWE Red Hat, Inc. CWE-122
  • CWE Remap by [email protected]

    Oct. 03, 2019

    Action Type Old Value New Value
    Changed CWE CWE-20 CWE-20 CWE-119
  • Modified Analysis by [email protected]

    Apr. 16, 2019

    Action Type Old Value New Value
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2018/07/msg00018.html No Types Assigned https://lists.debian.org/debian-lts-announce/2018/07/msg00018.html Mailing List, Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jul. 17, 2018

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2018/07/msg00018.html [No Types Assigned]
  • Initial Analysis by [email protected]

    Jun. 13, 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 https://access.redhat.com/errata/RHSA-2018:1380 No Types Assigned https://access.redhat.com/errata/RHSA-2018:1380 Third Party Advisory
    Changed Reference Type http://www.securityfocus.com/bid/104137 No Types Assigned http://www.securityfocus.com/bid/104137 Third Party Advisory, VDB Entry
    Changed Reference Type https://access.redhat.com/errata/RHSA-2018:1364 No Types Assigned https://access.redhat.com/errata/RHSA-2018:1364 Third Party Advisory
    Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1089 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1089 Issue Tracking, Patch
    Added CWE CWE-20
    Added CPE Configuration OR *cpe:2.3:a:fedoraproject:389_directory_server:*:*:*:*:*:*:*:* versions from (including) 1.3.6.0 up to (excluding) 1.3.6.15 *cpe:2.3:a:fedoraproject:389_directory_server:1.3.8.1:*:*:*:*:*:*:* *cpe:2.3:a:fedoraproject:389_directory_server:1.3.8.2:*:*:*:*:*:*:* *cpe:2.3:a:fedoraproject:389_directory_server:*:*:*:*:*:*:*:* versions from (including) 1.4.0.0 up to (excluding) 1.4.0.9
    Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    May. 17, 2018

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2018:1380 [No Types Assigned]
  • CVE Modified by [email protected]

    May. 12, 2018

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/104137 [No Types Assigned]
  • CVE Modified by [email protected]

    May. 11, 2018

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2018:1364 [No Types Assigned]
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.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2018-1089 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2018-1089 weaknesses.

CAPEC-8: Buffer Overflow in an API Call Buffer Overflow in an API Call CAPEC-9: Buffer Overflow in Local Command-Line Utilities Buffer Overflow in Local Command-Line Utilities CAPEC-10: Buffer Overflow via Environment Variables Buffer Overflow via Environment Variables CAPEC-14: Client-side Injection-induced Buffer Overflow Client-side Injection-induced Buffer Overflow CAPEC-24: Filter Failure through Buffer Overflow Filter Failure through Buffer Overflow CAPEC-42: MIME Conversion MIME Conversion CAPEC-44: Overflow Binary Resource File Overflow Binary Resource File CAPEC-45: Buffer Overflow via Symbolic Links Buffer Overflow via Symbolic Links CAPEC-46: Overflow Variables and Tags Overflow Variables and Tags CAPEC-47: Buffer Overflow via Parameter Expansion Buffer Overflow via Parameter Expansion CAPEC-100: Overflow Buffers Overflow Buffers CAPEC-123: Buffer Manipulation Buffer Manipulation CAPEC-92: Forced Integer Overflow Forced Integer Overflow
Exploit Prediction

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

2.12 }} -1.57%

score

0.88881

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: