| Name | CVE-2016-2775 |
| Description | ISC BIND 9.x before 9.9.9-P2, 9.10.x before 9.10.4-P2, and 9.11.x before 9.11.0b2, when lwresd or the named lwres option is enabled, allows remote attackers to cause a denial of service (daemon crash) via a long request that uses the lightweight resolver protocol. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| References | DLA-645-1, DSA-3680-1 |
| NVD severity | medium (attack range: remote) |
| Debian Bugs | 831796 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| bind9 (PTS) | wheezy | 1:9.8.4.dfsg.P1-6+nmu2+deb7u10 | vulnerable |
| wheezy (security) | 1:9.8.4.dfsg.P1-6+nmu2+deb7u20 | fixed | |
| jessie | 1:9.9.5.dfsg-9+deb8u14 | fixed | |
| jessie (security) | 1:9.9.5.dfsg-9+deb8u15 | fixed | |
| stretch (security), stretch | 1:9.10.3.dfsg.P4-12.3+deb9u4 | fixed | |
| buster, sid | 1:9.11.3+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| bind9 | source | (unstable) | 1:9.10.3.dfsg.P4-11 | medium | 831796 | |
| bind9 | source | experimental | 1:9.10.4-P5-1 | medium | ||
| bind9 | source | jessie | 1:9.9.5.dfsg-9+deb8u7 | medium | DSA-3680-1 | |
| bind9 | source | wheezy | 1:9.8.4.dfsg.P1-6+nmu2+deb7u11 | medium | DLA-645-1 |
https://kb.isc.org/article/AA-01393/74/CVE-2016-2775