CVE-2018-7174
Fixed in a distro release EPSS <1%
An issue was discovered in xpdf 4.00. An infinite loop in XRef::Xref allows an attacker to cause denial of service because loop detection exists only for tables, not streams.
Products: xpdfreader xpdf
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Arch Linux | xpdf | 4.01.01-1 |
| Debian 12 | xpdf | no fix |
| Debian 13 | xpdf | no fix |
| Debian 14 | xpdf | no fix |
| Ubuntu 16.04 LTS | ipe | no fix |
| Ubuntu 16.04 LTS | xpdf | no fix |
| Ubuntu 18.04 LTS | ipe | no fix |
| Ubuntu 18.04 LTS | xpdf | no fix |
| Ubuntu 20.04 LTS | ipe | no fix |
| Ubuntu 22.04 LTS | ipe | no fix |
| Ubuntu 22.04 LTS | xpdf | no fix |
| Ubuntu 24.04 LTS | ipe | no fix |
| Ubuntu 24.04 LTS | xpdf | no fix |
| Ubuntu 25.10 | ipe | no fix |
| Ubuntu 25.10 | xpdf | no fix |
| Ubuntu 26.04 LTS | ipe | no fix |
| Ubuntu 26.04 LTS | xpdf | no fix |
| Ubuntu 26.10 | ipe | no fix |
| Ubuntu 26.10 | xpdf | no fix |