Siemens Tecnomatix Plant Simulation up to 2201.5 SPP File out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.91

Summaryinfo

A vulnerability identified as critical has been detected in Siemens Tecnomatix Plant Simulation up to 2201.5. This vulnerability affects unknown code of the component SPP File Handler. This manipulation causes out-of-bounds write. This vulnerability appears as CVE-2023-27398. The attack requires local access. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Siemens Tecnomatix Plant Simulation up to 2201.5. It has been declared as critical. Affected by this vulnerability is some unknown functionality of the component SPP 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 (All versions < V2201.0006). The affected application contains an out of bounds write past the end of an allocated buffer while parsing a specially crafted SPP file. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-20304)

The weakness was presented 03/14/2023 as ssa-847261. The advisory is shared at cert-portal.siemens.com. This vulnerability is known as CVE-2023-27398 since 03/01/2023. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

Upgrading to version 2201.0006 eliminates this vulnerability.

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Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
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 2201.0006

Timelineinfo

03/01/2023 🔍
03/14/2023 +13 days 🔍
03/14/2023 +0 days 🔍
03/14/2023 +0 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-847261
Status: Confirmed

CVE: CVE-2023-27398 (🔍)
GCVE (CVE): GCVE-0-2023-27398
GCVE (VulDB): GCVE-100-222973

Entryinfo

Created: 03/14/2023 15:20
Changes: 03/14/2023 15:20 (32), 03/14/2023 15:21 (19)
Complete: 🔍
Cache ID: 216::103

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