Siemens Simcenter Nastran 2406 prior 2406.5000 BDF File heap-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.1$5k-$25k0.00

Summaryinfo

A vulnerability classified as critical has been found in Siemens Simcenter Nastran 2306, Simcenter Nastran 2312 and Simcenter Nastran 2406. The affected element is an unknown function of the component BDF File Handler. The manipulation leads to heap-based overflow. This vulnerability is listed as CVE-2024-41981. The attack may be initiated remotely. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Siemens Simcenter Nastran 2306, Simcenter Nastran 2312 and Simcenter Nastran 2406. It has been rated as critical. This issue affects some unknown processing of the component BDF File Handler. The manipulation with an unknown input leads to a heap-based overflow vulnerability. Using CWE to declare the problem leads to CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A vulnerability has been identified in Simcenter Nastran 2306 (All versions), Simcenter Nastran 2312 (All versions), Simcenter Nastran 2406 (All versions < V2406.5000). The affected application is vulnerable to heap-based buffer overflow while parsing specially crafted BDF files. This could allow an attacker to execute code in the context of the current process.

The advisory is shared at cert-portal.siemens.com. The identification of this vulnerability is CVE-2024-41981 since 07/25/2024. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 10/11/2024).

Upgrading to version 2406.5000 eliminates this vulnerability.

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

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 8.3
VulDB Meta Temp Score: 8.1

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector (siemens): 🔍

CVSSv2info

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

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: Simcenter Nastran 2306/Simcenter Nastran 2312/Simcenter Nastran 2406 2406.5000

Timelineinfo

07/25/2024 🔍
10/08/2024 +75 days 🔍
10/08/2024 +0 days 🔍
10/11/2024 +3 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-852501
Status: Confirmed

CVE: CVE-2024-41981 (🔍)
GCVE (CVE): GCVE-0-2024-41981
GCVE (VulDB): GCVE-100-279593

Entryinfo

Created: 10/08/2024 11:49
Updated: 10/11/2024 08:36
Changes: 10/08/2024 11:49 (76), 10/11/2024 08:36 (1)
Complete: 🔍
Cache ID: 216::103

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

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