Jerryscript 1a2c047 /base/ecma-helpers.c ecma_find_named_property memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Jerryscript 1a2c047. It has been rated as critical. Impacted is the function ecma_find_named_property of the file /base/ecma-helpers.c. This manipulation causes memory corruption. This vulnerability appears as CVE-2023-30406. There is no available exploit.

Detailsinfo

A vulnerability has been found in Jerryscript 1a2c047 and classified as critical. Affected by this vulnerability is the function ecma_find_named_property of the file /base/ecma-helpers.c. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Jerryscript commit 1a2c047 was discovered to contain a segmentation violation via the component ecma_find_named_property at /base/ecma-helpers.c.

The weakness was presented 04/25/2023 as 5058. The advisory is shared at github.com. This vulnerability is known as CVE-2023-30406 since 04/07/2023. Technical details are known, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-34826). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

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: 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/07/2023 🔍
04/25/2023 +18 days 🔍
04/25/2023 +0 days 🔍
12/23/2025 +973 days 🔍

Sourcesinfo

Advisory: 5058
Status: Confirmed

CVE: CVE-2023-30406 (🔍)
GCVE (CVE): GCVE-0-2023-30406
GCVE (VulDB): GCVE-100-227353
EUVD: 🔍

Entryinfo

Created: 04/25/2023 07:12
Updated: 12/23/2025 07:46
Changes: 04/25/2023 07:12 (39), 05/18/2023 16:10 (9), 12/23/2025 07:46 (17)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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