CVE-2012-5340
moderate-risk
Published 2020-01-23
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.
Do I need to act?
~
3.4% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
1 public exploit available
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10
High
LOCAL
/ LOW complexity
Affected Vendors
47
/ 100
moderate-risk
Severity
24/34 · High
Exploitability
14/34 · Moderate
Exposure
9/34 · Low