Artifex MuJS up to 1.2.0 jsdump.c jsP_dumpsyntax null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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3.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in Artifex MuJS up to 1.2.0 and classified as problematic. This affects the function jsP_dumpsyntax of the file jsdump.c. Performing a manipulation results in null pointer dereference. This vulnerability is identified as CVE-2022-30975. There is not any exploit available.

Detailsinfo

A vulnerability was found in Artifex MuJS up to 1.2.0. It has been classified as problematic. This affects the function jsP_dumpsyntax of the file jsdump.c. The manipulation with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on availability.

The weakness was released 05/18/2022 as 161. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2022-30975 since 05/18/2022. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 211274 (Fedora 38 : mujs (2022-142872d895)), which helps to determine the existence of the flaw in a target environment.

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 Tenable (211274). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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: 3.5
VulDB Meta Temp Score: 3.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
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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Nessus ID: 211274
Nessus Name: Fedora 38 : mujs (2022-142872d895)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/18/2022 🔍
05/18/2022 +0 days 🔍
05/18/2022 +0 days 🔍
11/16/2024 +913 days 🔍

Sourcesinfo

Vendor: artifex.com

Advisory: 161
Status: Confirmed

CVE: CVE-2022-30975 (🔍)
GCVE (CVE): GCVE-0-2022-30975
GCVE (VulDB): GCVE-100-200301

Entryinfo

Created: 05/18/2022 15:14
Updated: 11/16/2024 12:29
Changes: 05/18/2022 15:14 (39), 05/26/2022 08:16 (1), 11/16/2024 12:29 (16)
Complete: 🔍
Cache ID: 216::103

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