| Name | CVE-2016-2147 |
| Description | Integer overflow in the DHCP client (udhcpc) in BusyBox before 1.25.0 allows remote attackers to cause a denial of service (crash) via a malformed RFC1035-encoded domain name, which triggers an out-of-bounds heap write. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1445-1, DLA-2559-1, ELA-20-1 |
| Debian Bugs | 818499 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| busybox (PTS) | jessie, jessie (lts) | 1:1.22.0-9+deb8u5 | fixed |
| stretch (security), stretch (lts), stretch | 1:1.22.0-19+deb9u2 | fixed | |
| buster | 1:1.30.1-4 | fixed | |
| bullseye | 1:1.30.1-6 | fixed | |
| bookworm | 1:1.35.0-4 | fixed | |
| sid, trixie | 1:1.37.0-4 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| busybox | source | wheezy | 1:1.20.0-7+deb7u1 | ELA-20-1 | ||
| busybox | source | jessie | 1:1.22.0-9+deb8u2 | DLA-1445-1 | ||
| busybox | source | stretch | 1:1.22.0-19+deb9u1 | DLA-2559-1 | ||
| busybox | source | (unstable) | 1:1.27.2-1 | 818499 |
[wheezy] - busybox <no-dsa> (Minor issue)
https://git.busybox.net/busybox/commit/?id=d474ffc68290e0a83651c4432eeabfa62cd51e87