VDB-129080 · CVE-2019-6131 · BID 106558

Artifectx MuPDF 1.14.0 svg-run.c svg_run_use_symbol/svg_run_element/svg_run_use resource management

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.
4.8	$0-$5k	0.00

A vulnerability, which was classified as problematic, has been found in Artifectx MuPDF 1.14.0 (Document Reader Software). Affected by this issue is the function svg_run_use_symbol/svg_run_element/svg_run_use of the file svg-run.c. The manipulation with an unknown input leads to a resource management vulnerability. Using CWE to declare the problem leads to CWE-399. Impacted is availability. CVE summarizes:

svg-run.c in Artifex MuPDF 1.14.0 has infinite recursion with stack consumption in svg_run_use_symbol, svg_run_element, and svg_run_use, as demonstrated by mutool.

The bug was discovered 01/08/2019. The weakness was published 01/11/2019 (Website). The advisory is shared for download at securityfocus.com. This vulnerability is handled as CVE-2019-6131 since 01/10/2019. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 3 days. During that time the estimated underground price was around $0-$5k.

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 SecurityFocus (BID 106558†). Similar entry is available at VDB-129079.

Productinfo

Type

Document Reader Software

Vendor

Artifectx

Name

MuPDF

Version

1.14.0

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.8

VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 5.5
CNA Vector: 🔍

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: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/08/2019 🔍
01/10/2019 +2 days 🔍
01/11/2019 +1 days 🔍
01/11/2019 +0 days 🔍
01/11/2019 +0 days 🔍
01/12/2019 +1 days 🔍
09/11/2024 +2069 days 🔍

Sourcesinfo

Advisory: FEDORA-2019-15af6a9a07⛔
Status: Not defined

CVE: CVE-2019-6131 (🔍)
SecurityFocus: 106558 - Artifex MuPDf Memory Corruption and Stack Buffer Overflow Vulnerabilities

See also: 🔍

Entryinfo

Created: 01/12/2019 01:14 PM
Updated: 09/11/2024 08:33 PM
Changes: 01/12/2019 01:14 PM (61), 04/29/2020 10:27 AM (3), 06/26/2023 12:52 PM (3), 09/11/2024 08:33 PM (26)
Complete: 🔍
Cache ID: 18:438:40