Bentley MicroStation CONNECT 10.16.2.034 IFC File Parser out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Bentley MicroStation CONNECT 10.16.2.034. It has been declared as critical. This vulnerability affects unknown code of the component IFC File Parser. Such manipulation leads to out-of-bounds write. This vulnerability is documented as CVE-2022-1229. The attack needs to be performed locally. There is not any exploit available.

Detailsinfo

A vulnerability was found in Bentley MicroStation CONNECT 10.16.2.034. It has been rated as critical. Affected by this issue is some unknown processing of the component IFC File Parser. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley MicroStation CONNECT 10.16.2.034. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of IFC files. Crafted data in an IFC file can trigger a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-16581.

The weakness was released 03/28/2023 as ZDI-22-615. The advisory is shared for download at zerodayinitiative.com. This vulnerability is handled as CVE-2022-1229 since 04/04/2022. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2022-24566). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 7.8
CNA Vector (Zero Day Initiative): 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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

04/04/2022 🔍
03/28/2023 +358 days 🔍
03/28/2023 +0 days 🔍
04/05/2026 +1104 days 🔍

Sourcesinfo

Advisory: ZDI-22-615
Status: Not defined

CVE: CVE-2022-1229 (🔍)
GCVE (CVE): GCVE-0-2022-1229
GCVE (VulDB): GCVE-100-224216
EUVD: 🔍

Entryinfo

Created: 03/28/2023 22:01
Updated: 04/05/2026 21:30
Changes: 03/28/2023 22:01 (49), 04/16/2023 11:16 (11), 04/05/2026 21:30 (17)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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