High severity · published May 11, 2022
CVE-2022-30557
Foxit PDF Reader and PDF Editor before 11.2.2 have a Type Confusion issue that causes a crash because of Unsigned32 mishandling during JavaScript execution
7.5
CVSS
4.6%
EPSS
No
On KEV
Description
Foxit PDF Reader and PDF Editor before 11.2.2 have a Type Confusion issue that causes a crash because of Unsigned32 mishandling during JavaScript execution.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.6% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PE
Pdf Editor · Foxit
through 10.1.7.37777; 11.0 before 11.2.2 · source: NVD
PR
Pdf Reader · Foxit
before 11.2.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-30557
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-30557
Patch
https://www.foxit.com/support/security-bulletins.html
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