CVE-2021-23158
A flaw was found in htmldoc in v1.9.12. Double-free in function pspdf_ ...
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Ubuntu (mittel).
Beschreibung
A flaw was found in htmldoc in v1.9.12. Double-free in function pspdf_export(),in ps-pdf.cxx may result in a write-what-where condition, allowing an attacker to execute arbitrary code and denial of service.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| debian 10 | htmldoc | 1.9.3-1+deb10u2 |
| debian 11 | htmldoc | 1.9.11-4 |
| debian 12 | htmldoc | 1.9.11-4 |
| debian 13 | htmldoc | 1.9.11-4 |
| debian 14 | htmldoc | 1.9.11-4 |
| debian 9 | htmldoc | 1.8.27-8+deb9u1 |
| echo | htmldoc | 1.9.11-4 |
| ubuntu 16.04-ESM | htmldoc | 1.8.27-8ubuntu1.1+esm2 |
| ubuntu 18.04-ESM | htmldoc | 1.9.2-1ubuntu0.2+esm1 |
| ubuntu 20.04-ESM | htmldoc | 1.9.7-1ubuntu0.3+esm1 |