Denial Of Service (DoS)

2024-01-2512:10:28

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

mupdf

divide by zero

vulnerability

dos

attacks

bmp_decompress_rle4()

load-pnm.c

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

6.7

Confidence

High

EPSS

0.001

Percentile

19.1%

JSON

mupdf is vulnerable to Divide By Zero. The vulnerability is caused due to missing float validation in the bmp_decompress_rle4() function within load-pnm.c, resulting in a divide by zero exception. This can potentially lead to a Denial of Service (DoS) attacks.