Siemens Solid Edge SE2023 up to 223.0 Update 9 PAR File heap-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.1$5k-$25k0.00

Summaryinfo

A vulnerability was found in Siemens Solid Edge SE2023 up to 223.0 Update 9 and classified as critical. Affected by this issue is some unknown functionality of the component PAR File Handler. The manipulation results in heap-based overflow. This vulnerability is identified as CVE-2023-49121. The attack can be executed remotely. There is not any exploit available. It is best practice to apply a patch to resolve this issue.

Detailsinfo

A vulnerability, which was classified as critical, was found in Siemens Solid Edge SE2023 up to 223.0 Update 9. Affected is an unknown code of the component PAR File Handler. The manipulation with an unknown input leads to a heap-based overflow vulnerability. CWE is classifying the issue as CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A vulnerability has been identified in Solid Edge SE2023 (All versions < V223.0 Update 10). The affected application is vulnerable to heap-based buffer overflow while parsing specially crafted PAR files. This could allow an attacker to execute code in the context of the current process.

The weakness was released 01/09/2024 as ssa-589891. The advisory is available at cert-portal.siemens.com. This vulnerability is traded as CVE-2023-49121 since 11/22/2023. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 01/09/2024).

Applying the patch 223.0 Update 10 is able to eliminate this problem.

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Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.3
VulDB Meta Temp Score: 8.1

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
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: Heap-based overflow
CWE: CWE-122 / 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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 223.0 Update 10

Timelineinfo

11/22/2023 🔍
01/09/2024 +48 days 🔍
01/09/2024 +0 days 🔍
01/09/2024 +0 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-589891
Status: Confirmed

CVE: CVE-2023-49121 (🔍)
GCVE (CVE): GCVE-0-2023-49121
GCVE (VulDB): GCVE-100-250086

Entryinfo

Created: 01/09/2024 12:50
Changes: 01/09/2024 12:50 (51)
Complete: 🔍
Cache ID: 216::103

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