rancher rke2 TLS SAN denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in rancher rke2. It has been declared as problematic. The affected element is an unknown function of the component TLS SAN Handler. Executing a manipulation can lead to denial of service. This vulnerability is handled as CVE-2023-32186. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in rancher rke2 (version now known) and classified as problematic. This vulnerability affects some unknown processing of the component TLS SAN Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was released 09/12/2023. The advisory is shared for download at github.com. This vulnerability was named CVE-2023-32186 since 05/04/2023. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (SUSE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: 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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/04/2023 🔍
09/12/2023 +131 days 🔍
09/12/2023 +0 days 🔍
10/10/2023 +28 days 🔍

Sourcesinfo

Advisory: GHSA-p45j-vfv5-wprq
Status: Confirmed

CVE: CVE-2023-32186 (🔍)
GCVE (CVE): GCVE-0-2023-32186
GCVE (VulDB): GCVE-100-239476

Entryinfo

Created: 09/12/2023 08:25
Updated: 10/10/2023 10:58
Changes: 09/12/2023 08:25 (37), 10/10/2023 10:53 (2), 10/10/2023 10:58 (12)
Complete: 🔍
Cache ID: 216::103

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