medium5.5
CVE-2018-18459
The function DCTStream::getBlock in Stream.cc in Xpdf 4.00 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted pdf fi…
Impact
The function DCTStream::getBlock in Stream.cc in Xpdf 4.00 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted pdf file, as demonstrated by pdftoppm.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Xpdfreader | Xpdf | Version 4.00 |