Jerryscript 2.4.0 ecma-helpers.c ecma_get_object_type memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Jerryscript 2.4.0. This vulnerability affects the function ecma_get_object_type of the file /jerry-core/ecma/base/ecma-helpers.c. Such manipulation leads to memory corruption. This vulnerability is uniquely identified as CVE-2024-29489. No exploit exists. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability was found in Jerryscript 2.4.0 and classified as critical. Affected by this issue is the function ecma_get_object_type of the file /jerry-core/ecma/base/ecma-helpers.c. 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. CVE summarizes:

Jerryscript 2.4.0 has SEGV at ./jerry-core/ecma/base/ecma-helpers.c:238:58 in ecma_get_object_type.

The advisory is available at github.com. This vulnerability is handled as CVE-2024-29489 since 03/19/2024. The exploitation is known to be easy. Technical details are known, but there is no available exploit.

Applying the patch cefd391772529c8a9531d7b3c244d78d38be47c6 is able to eliminate this problem. The bugfix is ready for download at github.com.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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: 5.4

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.5
CNA 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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: cefd391772529c8a9531d7b3c244d78d38be47c6

Timelineinfo

03/19/2024 🔍
03/29/2024 +10 days 🔍
03/29/2024 +0 days 🔍
09/22/2025 +542 days 🔍

Sourcesinfo

Advisory: 5101
Status: Confirmed

CVE: CVE-2024-29489 (🔍)
GCVE (CVE): GCVE-0-2024-29489
GCVE (VulDB): GCVE-100-258602

Entryinfo

Created: 03/29/2024 04:25
Updated: 09/22/2025 19:49
Changes: 03/29/2024 04:25 (55), 08/23/2024 00:50 (12), 09/22/2025 19:49 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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