Siemens PADS Standard/PADS Standard Plus PCB File Parser 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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7.0$5k-$25k0.00

A vulnerability was found in Siemens PADS Standard and PADS Standard Plus (version unknown). It has been rated as critical. Affected by this issue is an unknown function of the component PCB File Parser. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A vulnerability has been identified in PADS Standard/Plus Viewer (All versions). The affected application contains an out of bounds write past the end of an allocated structure while parsing specially crafted PCB files. This could allow an attacker to execute code in the context of the current process. (FG-VD-22-040)

The weakness was presented 07/12/2022 as ssa-439148. The advisory is shared for download at cert-portal.siemens.com. This vulnerability is handled as CVE-2022-34275 since 06/22/2022. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 07/21/2022).

The problem might be mitigated by replacing the product with as an alternative.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

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

VulDB Base Score: 6.3
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Alternative
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/22/2022 🔍
07/12/2022 +20 days 🔍
07/12/2022 +0 days 🔍
07/21/2022 +9 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-439148
Status: Confirmed

CVE: CVE-2022-34275 (🔍)

Entryinfo

Created: 07/12/2022 16:35
Updated: 07/21/2022 14:59
Changes: 07/12/2022 16:35 (40), 07/12/2022 17:20 (1), 07/21/2022 14:59 (18)
Complete: 🔍
Cache ID: 3:34D:103

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