Low severity · published Jun 2, 2023
CVE-2023-3044
An excessively large PDF page size (found in fuzz testing, unlikely in normal PDF files) can result in a divide-by-zero in Xpdf's text extraction code
3.3
CVSS
0.3%
EPSS
No
On KEV
Description
An excessively large PDF page size (found in fuzz testing, unlikely in normal PDF files) can result in a divide-by-zero in Xpdf's text extraction code.
This is related to CVE-2022-30524, but the problem here is caused by a very large page size, rather than by a very large character coordinate.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XP
Xpdf · Xpdfreader
before 4.05 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-3044
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-3044
Exploit
https://github.com/baker221/poc-xpdf
Vendor Advisory
https://www.xpdfreader.com/security-bug/CVE-2023-3044.html
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