Siemens Parasolid X_T 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 categorized as critical has been discovered in Siemens Parasolid. The affected element is an unknown function of the component X_T File Handler. The manipulation results in out-of-bounds write. This vulnerability is known as CVE-2023-41033. Attacking locally is a requirement. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Siemens Parasolid (affected version unknown). Affected is an unknown functionality of the component X_T File Handler. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A vulnerability has been identified in Parasolid V35.0 (All versions < V35.0.260), Parasolid V35.1 (All versions < V35.1.246), Parasolid V36.0 (All versions < V36.0.156). The affected application contains an out of bounds write past the end of an allocated structure while parsing specially crafted X_T files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-21266)

The weakness was published 09/12/2023 as ssa-190839. The advisory is shared for download at cert-portal.siemens.com. This vulnerability is traded as CVE-2023-41033 since 08/22/2023. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 09/12/2023).

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

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License

Website

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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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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/22/2023 🔍
09/12/2023 +21 days 🔍
09/12/2023 +0 days 🔍
09/12/2023 +0 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-190839
Status: Confirmed

CVE: CVE-2023-41033 (🔍)
GCVE (CVE): GCVE-0-2023-41033
GCVE (VulDB): GCVE-100-239520

Entryinfo

Created: 09/12/2023 18:22
Changes: 09/12/2023 18:22 (49)
Complete: 🔍
Cache ID: 216::103

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