CVE catalog
CVE-2018-18458
xpdf: CVE-2018-18458
- Severity
- Low
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.14% · Oct 25, 2026
The function DCTStream::decodeImage 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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | xpdf | sid | 3.04+git20260802-1 | vulnerable |
| Debian | xpdf | forky | 3.04+git20260802-1 | vulnerable |
| Debian | xpdf | trixie | 3.04+git20250304-1 | vulnerable |
| Debian | xpdf | bookworm | 3.04+git20220601-1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | xpdf | source | sid | (unfixed) | unimportant | Not reported | Not reported |
| Debian | xpdf | source | forky | (unfixed) | unimportant | Not reported | Not reported |
| Debian | xpdf | source | trixie | (unfixed) | unimportant | Not reported | Not reported |
| Debian | xpdf | source | bookworm | (unfixed) | unimportant | Not reported | Not reported |