Siemens Simcenter Femap prior 2022.1.1 BDP File Parser stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Siemens Simcenter Femap. It has been classified as critical. This vulnerability affects unknown code of the component BDP File Parser. The manipulation leads to stack-based overflow. This vulnerability is referenced as CVE-2021-46699. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Siemens Simcenter Femap. It has been rated as critical. This issue affects an unknown code block of the component BDP File Parser. The manipulation with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). Impacted is confidentiality, integrity, and availability.

The weakness was published 02/22/2022 as ssa-949188. The advisory is shared at cert-portal.siemens.com. The identification of this vulnerability is CVE-2021-46699 since 02/16/2022. Neither technical details nor an exploit are publicly available.

Upgrading to version 2022.1.1 eliminates this vulnerability.

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

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Simcenter Femap 2022.1.1

Timelineinfo

02/16/2022 🔍
02/22/2022 +6 days 🔍
02/22/2022 +0 days 🔍
02/25/2022 +3 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-949188
Status: Confirmed

CVE: CVE-2021-46699 (🔍)
GCVE (CVE): GCVE-0-2021-46699
GCVE (VulDB): GCVE-100-193625

Entryinfo

Created: 02/22/2022 20:35
Updated: 02/25/2022 14:20
Changes: 02/22/2022 20:35 (39), 02/25/2022 14:20 (1)
Complete: 🔍
Cache ID: 216::103

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

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