OVN-Kubernetes up to 0.3.0 Egress Firewall authorization

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in OVN-Kubernetes up to 0.3.0. This vulnerability affects unknown code of the component Egress Firewall. The manipulation results in authorization. This vulnerability is identified as CVE-2021-3499. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical has been found in OVN-Kubernetes up to 0.3.0 (Virtualization Software). Affected is an unknown part of the component Egress Firewall. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 06/02/2021. The advisory is shared for download at bugzilla.redhat.com. This vulnerability is traded as CVE-2021-3499. There are neither technical details nor an exploit publicly available.

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

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Authorization
CWE: CWE-863 / CWE-285 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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

04/14/2021 🔍
06/02/2021 +49 days 🔍
06/02/2021 +0 days 🔍
06/05/2021 +3 days 🔍

Sourcesinfo

Advisory: bugzilla.redhat.com
Status: Not defined

CVE: CVE-2021-3499 (🔍)
GCVE (CVE): GCVE-0-2021-3499
GCVE (VulDB): GCVE-100-176256

Entryinfo

Created: 06/02/2021 22:52
Updated: 06/05/2021 15:48
Changes: 06/02/2021 22:52 (35), 06/05/2021 15:48 (2)
Complete: 🔍
Cache ID: 216::103

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