CVE-2023-51106 — HIGH (7.5)

Vulnerability Description

A floating point exception (divide-by-zero) vulnerability was discovered in mupdf 1.23.4 in function pnm_binary_read_image() of load-pnm.c when fz_colorspace_n returns zero.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Artifex	Mupdf	1.23.4

Related Weaknesses (CWE)

CWE-369

References

https://github.com/dongyuma/sox-defects/blob/main/mupdf-defects.mdExploitThird Party Advisory
https://github.com/dongyuma/sox-defects/blob/main/mupdf-defects.mdExploitThird Party Advisory

FAQ

What is CVE-2023-51106?

CVE-2023-51106 is a vulnerability with a CVSS score of 7.5 (HIGH). A floating point exception (divide-by-zero) vulnerability was discovered in mupdf 1.23.4 in function pnm_binary_read_image() of load-pnm.c when fz_colorspace_n returns zero.

How severe is CVE-2023-51106?

CVE-2023-51106 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-51106?

Check the references section above for vendor advisories and patch information. Affected products include: Artifex Mupdf.