Artifex MuJS up to 1.2.0 regexp.c compile recursion

HistoryDiffrelatejsonxmlCTI

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.5	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Artifex MuJS up to 1.2.0. Affected by this vulnerability is the function compile of the file regexp.c. This manipulation causes recursion. The identification of this vulnerability is CVE-2022-30974. There is no exploit available.

Detailsinfo

A vulnerability has been found in Artifex MuJS up to 1.2.0 and classified as problematic. Affected by this vulnerability is the function compile of the file regexp.c. The manipulation with an unknown input leads to a recursion vulnerability. The CWE definition for the vulnerability is CWE-674. The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack. As an impact it is known to affect availability.

The weakness was shared 05/18/2022 as 162. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2022-30974 since 05/18/2022. Technical details of the vulnerability are known, but there is no available exploit.

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). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Artifex

Name

MuJS

Version

License

commercial

Website

Vendor: https://artifex.com/

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

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

Exploitinginfo

Class: Recursion
CWE: CWE-674 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

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: 162
Status: Confirmed

CVE: CVE-2022-30974 (🔍)
GCVE (CVE): GCVE-0-2022-30974
GCVE (VulDB): GCVE-100-200299

Entryinfo

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.