JerryScript cefd391 ecma_free_string_list assertion

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 cefd391 and classified as critical. This affects the function ecma_free_string_list. The manipulation results in assertion. This vulnerability is reported as CVE-2024-33255. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, was found in JerryScript cefd391. Affected is the function ecma_free_string_list. The manipulation with an unknown input leads to a assertion vulnerability. CWE is classifying the issue as CWE-617. The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary. The impact remains unknown. CVE summarizes:

Jerryscript commit cefd391 was discovered to contain an Assertion Failure via ECMA_STRING_IS_REF_EQUALS_TO_ONE (string_p) in ecma_free_string_list.

The advisory is available at github.com. This vulnerability is traded as CVE-2024-33255 since 04/23/2024. Technical details are known, but there is no available exploit.

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

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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: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Assertion
CWE: CWE-617
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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

04/23/2024 🔍
04/26/2024 +3 days 🔍
04/26/2024 +0 days 🔍
09/22/2025 +514 days 🔍

Sourcesinfo

Advisory: 5135
Status: Confirmed

CVE: CVE-2024-33255 (🔍)
GCVE (CVE): GCVE-0-2024-33255
GCVE (VulDB): GCVE-100-262182

Entryinfo

Created: 04/26/2024 19:01
Updated: 09/22/2025 18:43
Changes: 04/26/2024 19:01 (51), 09/22/2025 18:43 (2)
Complete: 🔍
Cache ID: 216::103

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