VDB-113912 · CVE-2018-6532 · OpenVAS 865434

Icinga up to 2.8.1 Request resource consumption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Icinga up to 2.8.1. The impacted element is an unknown function. Such manipulation as part of Request leads to resource consumption. This vulnerability is uniquely identified as CVE-2018-6532. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Icinga up to 2.8.1. It has been rated as problematic. Affected by this issue is an unknown functionality. The manipulation as part of a Request leads to a resource consumption vulnerability. Using CWE to declare the problem leads to CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. Impacted is availability. CVE summarizes:

An issue was discovered in Icinga 2.x through 2.8.1. By sending specially crafted (authenticated and unauthenticated) requests, an attacker can exhaust a lot of memory on the server side, triggering the OOM killer.

The weakness was disclosed 02/27/2018 (GitHub Repository). The advisory is shared for download at github.com. This vulnerability is handled as CVE-2018-6532 since 02/02/2018. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-113915, VDB-113914 and VDB-113913 are pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.2

VulDB Base Score: 5.3
VulDB Temp Score: 4.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 865434
OpenVAS Name: Icinga2 < 2.8.2 Multiple Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

02/02/2018 🔍
02/27/2018 +25 days 🔍
02/27/2018 +0 days 🔍
02/28/2018 +1 days 🔍
02/16/2023 +1814 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-6532 (🔍)
GCVE (CVE): GCVE-0-2018-6532
GCVE (VulDB): GCVE-100-113912
See also: 🔍

Entryinfo

Created: 02/28/2018 08:24
Updated: 02/16/2023 08:23
Changes: 02/28/2018 08:24 (59), 01/09/2020 10:22 (1), 02/16/2023 08:23 (4)
Complete: 🔍
Cache ID: 216::103

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