VDB-249053 · CVE-2023-51107 · GCVE-0-2023-51107

MuPDF 1.23.4 jquant2.c compute_color divide by zero

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.
6.1	$0-$5k	0.00

Summaryinfo

A vulnerability was found in MuPDF 1.23.4. It has been rated as problematic. This affects the function compute_color of the file jquant2.c. The manipulation leads to divide by zero. This vulnerability is listed as CVE-2023-51107. There is no available exploit.

Detailsinfo

A vulnerability was found in MuPDF 1.23.4 (Document Reader Software) and classified as problematic. This issue affects the function compute_color of the file jquant2.c. The manipulation with an unknown input leads to a divide by zero vulnerability. Using CWE to declare the problem leads to CWE-369. The product divides a value by zero. Impacted is availability. The summary by CVE is:

A floating point exception (divide-by-zero) vulnerability was discovered in mupdf 1.23.4 in functon compute_color() of jquant2.c.

The weakness was presented 12/26/2023. The advisory is shared at github.com. The identification of this vulnerability is CVE-2023-51107 since 12/18/2023. Technical details are known, 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.

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

Productinfo

Type

Document Reader Software

Name

MuPDF

Version

1.23.4

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.1

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
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: 🔍

Exploitinginfo

Class: Divide by zero
CWE: CWE-369 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
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

12/18/2023 🔍
12/26/2023 +8 days 🔍
12/26/2023 +0 days 🔍
09/10/2024 +259 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2023-51107 (🔍)
GCVE (CVE): GCVE-0-2023-51107
GCVE (VulDB): GCVE-100-249053

Entryinfo

Created: 12/26/2023 18:01
Updated: 09/10/2024 03:37
Changes: 12/26/2023 18:01 (39), 01/19/2024 11:42 (11), 07/12/2024 15:37 (15), 09/10/2024 03:37 (12)
Complete: 🔍
Cache ID: 216::103