Siemens Tecnomatix Plant Simulation prior 2201.0008/2302.0002 IGS File 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 marked as critical has been reported in Siemens Tecnomatix Plant Simulation. Affected by this vulnerability is an unknown functionality of the component IGS File Handler. This manipulation causes out-of-bounds write. This vulnerability is handled as CVE-2023-38681. It is possible to launch the attack on the local host. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Siemens Tecnomatix Plant Simulation. It has been declared as critical. Affected by this vulnerability is an unknown code of the component IGS File Handler. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A vulnerability has been identified in Tecnomatix Plant Simulation V2201 (All versions < V2201.0008), Tecnomatix Plant Simulation V2302 (All versions < V2302.0002). The affected application contains an out of bounds write past the end of an allocated buffer while parsing a specially crafted IGS file. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-21270)

The weakness was released 08/08/2023 as ssa-764801. The advisory is shared at cert-portal.siemens.com. This vulnerability is known as CVE-2023-38681 since 07/24/2023. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/08/2023).

Upgrading to version 2201.0008 or 2302.0002 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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License

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector (Siemens AG): 🔍

CVSSv2info

AVACAuCIA
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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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Tecnomatix Plant Simulation 2201.0008/2302.0002

Timelineinfo

07/24/2023 🔍
08/08/2023 +15 days 🔍
08/08/2023 +0 days 🔍
08/08/2023 +0 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-764801
Status: Confirmed

CVE: CVE-2023-38681 (🔍)
GCVE (CVE): GCVE-0-2023-38681
GCVE (VulDB): GCVE-100-236401

Entryinfo

Created: 08/08/2023 13:58
Changes: 08/08/2023 13:58 (50)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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