Nextcloud Server up to 21.0.7/22.2.3/23.0.0 File resource consumption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Nextcloud Server up to 21.0.7/22.2.3/23.0.0 and classified as problematic. This impacts an unknown function of the component File Handler. The manipulation results in resource consumption. This vulnerability was named CVE-2022-24741. The attack may be performed from remote. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Nextcloud Server up to 21.0.7/22.2.3/23.0.0 (Cloud Software). It has been classified as problematic. Affected is an unknown code of the component File Handler. The manipulation with an unknown input leads to a resource consumption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on availability.

The weakness was presented 03/10/2022 as GHSA-jf3h-xf4q-mh89. The advisory is available at github.com. This vulnerability is traded as CVE-2022-24741 since 02/10/2022. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

Upgrading to version 21.0.8, 22.2.4 or 23.0.1 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 3.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Server 21.0.8/22.2.4/23.0.1
Patch: github.com

Timelineinfo

02/10/2022 🔍
03/10/2022 +28 days 🔍
03/10/2022 +0 days 🔍
03/12/2022 +2 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-jf3h-xf4q-mh89
Status: Confirmed

CVE: CVE-2022-24741 (🔍)
GCVE (CVE): GCVE-0-2022-24741
GCVE (VulDB): GCVE-100-194478

Entryinfo

Created: 03/10/2022 06:53
Updated: 03/12/2022 09:25
Changes: 03/10/2022 06:53 (52), 03/12/2022 09:22 (1), 03/12/2022 09:25 (1)
Complete: 🔍
Cache ID: 216::103

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