OpenShift DNSPolicy variable initialization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability was found in OpenShift. It has been declared as critical. This vulnerability affects unknown code of the component DNSPolicy Handler. The manipulation results in variable initialization. This vulnerability is known as CVE-2022-3262. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, was found in OpenShift (Virtualization Software) (version now known). Affected is some unknown processing of the component DNSPolicy Handler. The manipulation with an unknown input leads to a variable initialization vulnerability. CWE is classifying the issue as CWE-453. The product, by default, initializes an internal variable with an insecure or less secure value than is possible. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A flaw was found in Openshift. A pod with a DNSPolicy of "ClusterFirst" may incorrectly resolve the hostname based on a service provided. This flaw allows an attacker to supply an incorrect name with the DNS search policy, affecting confidentiality and availability.

The weakness was published 12/08/2022. The advisory is available at bugzilla.redhat.com. This vulnerability is traded as CVE-2022-3262 since 09/21/2022. The technical details are unknown and an exploit is not available.

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

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.2

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Variable initialization
CWE: CWE-453
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/21/2022 🔍
12/08/2022 +78 days 🔍
12/08/2022 +0 days 🔍
04/24/2025 +868 days 🔍

Sourcesinfo

Advisory: bugzilla.redhat.com
Status: Confirmed

CVE: CVE-2022-3262 (🔍)
GCVE (CVE): GCVE-0-2022-3262
GCVE (VulDB): GCVE-100-215130

Entryinfo

Created: 12/08/2022 19:54
Updated: 04/24/2025 05:08
Changes: 12/08/2022 19:54 (36), 01/01/2023 14:49 (11), 04/24/2025 05:08 (15)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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