deferred_image_processing Extension up to 1.0.1 on TYPO3 FAL API /var/transient 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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3.4$0-$5k0.00

Summaryinfo

A vulnerability was found in deferred_image_processing Extension up to 1.0.1 on TYPO3. It has been declared as problematic. This issue affects some unknown processing of the file /var/transient of the component FAL API. Executing a manipulation can lead to denial of service. The identification of this vulnerability is CVE-2021-38623. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in deferred_image_processing Extension up to 1.0.1 on TYPO3. It has been declared as problematic. This vulnerability affects some unknown processing of the file /var/transient of the component FAL API. 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 shared 08/14/2021 as typo3-ext-sa-2021-009. The advisory is shared for download at typo3.org. This vulnerability was named CVE-2021-38623. There are known technical details, but no exploit is available.

Upgrading to version 1.0.2 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

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: 🔍

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: 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: deferred_image_processing Extension 1.0.2

Timelineinfo

08/13/2021 🔍
08/14/2021 +1 days 🔍
08/14/2021 +0 days 🔍
08/18/2021 +4 days 🔍

Sourcesinfo

Advisory: typo3-ext-sa-2021-009
Status: Confirmed

CVE: CVE-2021-38623 (🔍)
GCVE (CVE): GCVE-0-2021-38623
GCVE (VulDB): GCVE-100-180844

Entryinfo

Created: 08/14/2021 08:17
Updated: 08/18/2021 09:47
Changes: 08/14/2021 08:17 (40), 08/18/2021 09:47 (2)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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