CVE-2020-26683 — MEDIUM (5.5)

Vulnerability Description

A memory leak issue discovered in /pdf/pdf-font-add.c in Artifex Software MuPDF 1.17.0 allows attackers to obtain sensitive information.

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Artifex	Mupdf	1.17.0

Related Weaknesses (CWE)

CWE-401

References

https://bugs.ghostscript.com/show_bug.cgi?id=702566ExploitIssue TrackingPatch
https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=05720b4ee3dba
https://bugs.ghostscript.com/show_bug.cgi?id=702566ExploitIssue TrackingPatch

FAQ

What is CVE-2020-26683?

CVE-2020-26683 is a vulnerability with a CVSS score of 5.5 (MEDIUM). A memory leak issue discovered in /pdf/pdf-font-add.c in Artifex Software MuPDF 1.17.0 allows attackers to obtain sensitive information.

How severe is CVE-2020-26683?

CVE-2020-26683 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-26683?

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