| Name | CVE-2018-1099 |
| Description | DNS rebinding vulnerability found in etcd 3.3.1 and earlier. An attacker can control his DNS records to direct to localhost, and trick the browser into sending requests to localhost (or any other address). |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 921156 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| etcd (PTS) | buster (security), buster, buster (lts) | 3.2.26+dfsg-3+deb10u1 | vulnerable |
| bullseye | 3.3.25+dfsg-6 | vulnerable |
| bookworm | 3.4.23-4 | fixed |
| sid, trixie | 3.5.16-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| etcd | source | experimental | 3.5.5-1 | | | |
| etcd | source | (unstable) | 3.4.23-1 | low | | 921156 |
Notes
[bullseye] - etcd <no-dsa> (Minor issue)
[buster] - etcd <no-dsa> (Minor issue)
https://github.com/coreos/etcd/issues/9353
https://github.com/etcd-io/etcd/pull/9372
https://bugzilla.redhat.com/show_bug.cgi?id=1552717