assimp 5.1.4 ColladaParser.cpp ExtractDataObjectFromChannel use after free

CVSS Meta Temp Score
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CTI Interest Score
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A vulnerability was found in assimp 5.1.4. It has been classified as critical. This affects the function ColladaParser::ExtractDataObjectFromChannel in the library /code/AssetLib/Collada/ColladaParser.cpp. The manipulation with an unknown input leads to a use after free vulnerability. CWE is classifying the issue as CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered with assimp 5.1.4, a use after free occurred in function ColladaParser::ExtractDataObjectFromChannel in file /code/AssetLib/Collada/ColladaParser.cpp.

The weakness was presented 01/21/2023 as 4286. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2022-45748 since 11/21/2022. Technical details are known, but no exploit is available.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.1

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

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

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

11/21/2022 🔍
01/21/2023 +61 days 🔍
01/21/2023 +0 days 🔍
02/18/2023 +28 days 🔍

Sourcesinfo

Advisory: 4286
Status: Confirmed

CVE: CVE-2022-45748 (🔍)

Entryinfo

Created: 01/21/2023 09:28 AM
Updated: 02/18/2023 08:17 AM
Changes: 01/21/2023 09:28 AM (38), 02/18/2023 08:17 AM (11)
Complete: 🔍
Cache ID: 18:DC7:40

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