| Name | CVE-2019-6476 |
| Description | A defect in code added to support QNAME minimization can cause named to exit with an assertion failure if a forwarder returns a referral rather than resolving the query. This affects BIND versions 9.14.0 up to 9.14.6, and 9.15.0 up to 9.15.4. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| bind9 (PTS) | bullseye | 1:9.16.50-1~deb11u2 | fixed |
| bullseye (security) | 1:9.16.50-1~deb11u1 | fixed |
| bookworm | 1:9.18.28-1~deb12u2 | fixed |
| bookworm (security) | 1:9.18.33-1~deb12u2 | fixed |
| trixie | 1:9.20.4-4 | fixed |
| sid | 1:9.20.5-1 | 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) | (not affected) | | | |
Notes
- bind9 <not-affected> (Vulnerable code not present)
https://kb.isc.org/docs/cve-2019-6476