Description
SumatraPDF 2.1.1/MuPDF 1.0 allows remote attackers to cause an Integer Overflow in the lex_number() function via a corrupt PDF file.
Exploits (1)
References (3)
Core 3
Core References
Various Sources
https://bugs.ghostscript.com/show_bug.cgi?id=693371
Exploit, Third Party Advisory, VDB Entry exploit
http://www.exploit-db.com/exploits/23246
Scores
CVSS v3
7.8
EPSS
0.0248
EPSS Percentile
85.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-190
Status
published
Products (3)
artifex/mupdf
1.0
artifex/mupdf
1.1
sumatrapdfreader/sumatrapdf
2.1.1
Published
Jan 23, 2020
Tracked Since
Feb 18, 2026