SixLabors ImageSharp up to 2.1.8/3.1.4 Files memory allocation

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.66

Summaryinfo

A vulnerability was found in SixLabors ImageSharp up to 2.1.8/3.1.4. It has been rated as problematic. The affected element is an unknown function of the component Files Handler. Performing a manipulation results in memory allocation. This vulnerability was named CVE-2024-41132. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as problematic has been found in SixLabors ImageSharp up to 2.1.8/3.1.4. This affects an unknown function of the component Files Handler. The manipulation with an unknown input leads to a memory allocation vulnerability. CWE is classifying the issue as CWE-789. The product allocates memory based on an untrusted, large size value, but it does not ensure that the size is within expected limits, allowing arbitrary amounts of memory to be allocated. This is going to have an impact on availability. The summary by CVE is:

ImageSharp is a 2D graphics API. A vulnerability discovered in the ImageSharp library, where the processing of specially crafted files can lead to excessive memory usage in the Gif decoder. The vulnerability is triggered when ImageSharp attempts to process image files that are designed to exploit this flaw. All users are advised to upgrade to v3.1.5 or v2.1.9.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2024-41132 since 07/15/2024. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 2.1.9 or 3.1.5 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 6.0

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

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 5.3
CNA Vector (GitHub_M): 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory allocation
CWE: CWE-789 / 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: ImageSharp 2.1.9/3.1.5

Timelineinfo

07/15/2024 🔍
07/22/2024 +7 days 🔍
07/22/2024 +0 days 🔍
09/12/2024 +51 days 🔍

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2024-41132 (🔍)
GCVE (CVE): GCVE-0-2024-41132
GCVE (VulDB): GCVE-100-272223

Entryinfo

Created: 07/22/2024 17:05
Updated: 09/12/2024 01:16
Changes: 07/22/2024 17:05 (64), 07/23/2024 12:14 (1), 09/12/2024 01:16 (12)
Complete: 🔍
Cache ID: 216::103

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