| Name | CVE-2006-3251 |
| Description | Heap-based buffer overflow in the array_push function in hashcash.c for Hashcash before 1.21 might allow attackers to execute arbitrary code via crafted entries. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-1114 |
| Debian Bugs | 376444 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| hashcash (PTS) | bullseye | 1.21-2 | fixed |
| bookworm | 1.22-1 | fixed | |
| trixie, sid | 1.22-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| hashcash | source | sarge | 1.17-1sarge1 | DSA-1114 | ||
| hashcash | source | (unstable) | 1.21 | 376444 |