| Name | CVE-2017-1000381 |
| Description | The c-ares function `ares_parse_naptr_reply()`, which is used for parsing NAPTR responses, could be triggered to read memory outside of the given input buffer if the passed in DNS response packet was crafted in a particular way. |
| 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-998-1 |
| Debian Bugs | 865360 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| c-ares (PTS) | jessie, jessie (lts) | 1.10.0-2+deb8u7 | fixed |
| stretch (security) | 1.12.0-1+deb9u2 | fixed | |
| stretch (lts), stretch | 1.12.0-1+deb9u6 | fixed | |
| buster (security), buster, buster (lts) | 1.14.0-1+deb10u4 | fixed | |
| bullseye (security), bullseye | 1.17.1-1+deb11u3 | fixed | |
| bookworm | 1.18.1-3 | fixed | |
| sid, trixie | 1.34.2-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| c-ares | source | wheezy | 1.9.1-3+deb7u2 | DLA-998-1 | ||
| c-ares | source | jessie | 1.10.0-2+deb8u2 | |||
| c-ares | source | stretch | 1.12.0-1+deb9u1 | |||
| c-ares | source | (unstable) | 1.12.0-4 | 865360 |
https://c-ares.haxx.se/adv_20170620.html
Patch: https://c-ares.haxx.se/CVE-2017-1000381.patch