Siemens JT Utilities/Solid Edge JT File Jt1001.dll memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Siemens JT Utilities and Solid Edge. It has been classified as critical. This affects an unknown function in the library Jt1001.dll of the component JT File Handler. The manipulation leads to memory corruption. This vulnerability is referenced as CVE-2022-47935. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Siemens JT Utilities and Solid Edge (unknown version). This issue affects an unknown code block in the library Jt1001.dll of the component JT File Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A vulnerability has been identified in JT Open (All versions < V11.1.1.0), JT Utilities (All versions < V13.1.1.0), Solid Edge (All versions < V2023). The Jt1001.dll contains a memory corruption vulnerability while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-19078)

The weakness was published 01/10/2023 as ssa-936212. It is possible to read the advisory at cert-portal.siemens.com. The identification of this vulnerability is CVE-2022-47935 since 12/23/2022. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 01/31/2023).

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
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: Memory corruption
CWE: CWE-119
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

12/23/2022 🔍
01/10/2023 +18 days 🔍
01/10/2023 +0 days 🔍
01/31/2023 +21 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-936212
Status: Confirmed

CVE: CVE-2022-47935 (🔍)
GCVE (CVE): GCVE-0-2022-47935
GCVE (VulDB): GCVE-100-217775

Entryinfo

Created: 01/10/2023 14:47
Updated: 01/31/2023 08:09
Changes: 01/10/2023 14:47 (40), 01/31/2023 08:09 (12)
Complete: 🔍
Cache ID: 216::103

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