Siemens Parasolid X_T File out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Siemens Parasolid. Affected is an unknown function of the component X_T File Handler. This manipulation causes out-of-bounds. This vulnerability is handled as CVE-2022-39157. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Siemens Parasolid (the affected version is unknown). It has been declared as problematic. Affected by this vulnerability is an unknown code of the component X_T File Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality. The summary by CVE is:

A vulnerability has been identified in Parasolid V34.0 (All versions < V34.0.252), Parasolid V34.0 (All versions >= V34.0.252 < V34.0.254), Parasolid V34.1 (All versions < V34.1.242), Parasolid V34.1 (All versions >= V34.1.242 < V34.1.244), Parasolid V35.0 (All versions < V35.0.170), Parasolid V35.0 (All versions >= V35.0.170 < V35.0.184). The affected application contains an out of bounds read 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-17745)

The weakness was released 11/08/2022 as ssa-853037. It is possible to read the advisory at cert-portal.siemens.com. This vulnerability is known as CVE-2022-39157 since 09/01/2022. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2022-41702). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.6

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / 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

09/01/2022 🔍
11/08/2022 +68 days 🔍
11/08/2022 +0 days 🔍
06/28/2026 +1328 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-853037
Status: Confirmed

CVE: CVE-2022-39157 (🔍)
GCVE (CVE): GCVE-0-2022-39157
GCVE (VulDB): GCVE-100-213091
EUVD: 🔍

Entryinfo

Created: 11/08/2022 17:18
Updated: 06/28/2026 11:55
Changes: 11/08/2022 17:18 (39), 12/05/2022 13:35 (12), 06/28/2026 11:55 (15)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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