Jerryscript 3.0 jcontext.c jcontext_raise_exception assertion

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

Summaryinfo

A vulnerability labeled as critical has been found in Jerryscript 3.0. This vulnerability affects the function jcontext_raise_exception of the file jerry-core/jcontext/jcontext.c. The manipulation results in assertion. This vulnerability is cataloged as CVE-2023-31919. There is no exploit available.

Detailsinfo

A vulnerability classified as critical has been found in Jerryscript 3.0. Affected is the function jcontext_raise_exception of the file jerry-core/jcontext/jcontext.c. 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 3.0 (commit 05dbbd1) was discovered to contain an Assertion Failure via the jcontext_raise_exception at jerry-core/jcontext/jcontext.c.

The weakness was shared 05/12/2023 as 5069. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2023-31919 since 04/29/2023. There are known technical details, 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-2023-36208). Once again VulDB remains the best source for 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: 🔍

CNA Base Score: 5.5
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Assertion
CWE: CWE-617
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

04/29/2023 🔍
05/12/2023 +13 days 🔍
05/12/2023 +0 days 🔍
12/29/2025 +962 days 🔍

Sourcesinfo

Advisory: 5069
Status: Confirmed

CVE: CVE-2023-31919 (🔍)
GCVE (CVE): GCVE-0-2023-31919
GCVE (VulDB): GCVE-100-228924
EUVD: 🔍

Entryinfo

Created: 05/12/2023 17:34
Updated: 12/29/2025 12:41
Changes: 05/12/2023 17:34 (38), 06/08/2023 13:24 (9), 01/24/2025 21:51 (24), 12/29/2025 12:41 (1)
Complete: 🔍
Cache ID: 216::103

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