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

CVSS Meta Temp Score
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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. It has been declared as critical. This vulnerability affects unknown code of the component PAR File Handler. Such manipulation leads to heap-based overflow. This vulnerability is listed as CVE-2023-49123. The attack may be performed from remote. There is no available exploit. Applying a patch is advised to resolve this issue.

Detailsinfo

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 processing of the component PAR File Handler. The manipulation with an unknown input leads to a heap-based overflow vulnerability. Using CWE to declare the problem leads to 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(). Impacted is 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 presented 01/09/2024 as ssa-589891. The advisory is shared for download at cert-portal.siemens.com. This vulnerability is handled as CVE-2023-49123 since 11/22/2023. 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 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

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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-2023-49123 (🔍)
GCVE (CVE): GCVE-0-2023-49123
GCVE (VulDB): GCVE-100-250088

Entryinfo

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

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