Siemens Parasolid X_T File null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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3.7$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Siemens Parasolid. This affects an unknown function of the component X_T File Handler. Performing a manipulation results in null pointer dereference. This vulnerability is cataloged as CVE-2024-26277. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Siemens Parasolid (version now known). This affects some unknown processing of the component X_T File Handler. The manipulation with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on availability. The summary by CVE is:

A vulnerability has been identified in Parasolid V35.1 (All versions < V35.1.254), Parasolid V36.0 (All versions < V36.0.207), Parasolid V36.1 (All versions < V36.1.147). The affected applications contain a null pointer dereference vulnerability while parsing specially crafted X_T files. An attacker could leverage this vulnerability to crash the application causing denial of service condition.

It is possible to read the advisory at cert-portal.siemens.com. This vulnerability is uniquely identified as CVE-2024-26277 since 02/15/2024. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.8
VulDB Meta Temp Score: 3.7

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 3.3
CNA Vector (Siemens AG): 🔍

CVSSv2info

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

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
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: 🔍

Timelineinfo

02/15/2024 🔍
04/09/2024 +53 days 🔍
04/09/2024 +0 days 🔍
04/07/2025 +363 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-222019
Status: Confirmed

CVE: CVE-2024-26277 (🔍)
GCVE (CVE): GCVE-0-2024-26277
GCVE (VulDB): GCVE-100-259839

Entryinfo

Created: 04/09/2024 11:20
Updated: 04/07/2025 15:17
Changes: 04/09/2024 11:20 (62), 05/10/2024 19:50 (1), 08/13/2024 11:46 (2), 04/07/2025 15:17 (3)
Complete: 🔍
Cache ID: 216::103

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