CVE-2019-6471
CVE-2019-6471 · A race condition when discarding malformed packets can cause BIND to exit with an assertion failure
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A race condition which may occur when discarding malformed packets can result in BIND exiting due to a REQUIRE assertion failure in dispatch.c. Versions affected: BIND 9.11.0 -> 9.11.7, 9.12.0 -> 9.12.4-P1, 9.14.0 -> 9.14.2. Also all releases of the BIND 9.13 development branch and version 9.15.0 of the BIND 9.15 development branch and BIND Supported Preview Edition versions 9.11.3-S1 -> 9.11.7-S1.
CVSS 5.9 · Medium · EPSS 3.3% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
bind 9
- Versions
- BIND 9.11.0 -> 9.11.7, 9.12.0 -> 9.12.4-P1, 9.14.0 -> 9.14.2. Also all releases of the BIND 9.13 development branch and version 9.15.0 of the BIND 9.15 development branch and BIND Supported Preview Edition versions 9.11.3-S1 -> 9.11.7-S1.: Affected
No fix published
bind9 Debian:12
- Affected ranges
- ECOSYSTEM: < 1:9.11.5.P4+dfsg-5.1
Update to 1:9.11.5.P4+dfsg-5.1
bind9 Debian:13
- Affected ranges
- ECOSYSTEM: < 1:9.11.5.P4+dfsg-5.1
Update to 1:9.11.5.P4+dfsg-5.1
bind9 Debian:14
- Affected ranges
- ECOSYSTEM: < 1:9.11.5.P4+dfsg-5.1
Update to 1:9.11.5.P4+dfsg-5.1
bind9 Ubuntu:18.04:LTS
- Versions
- 1:9.10.3.dfsg.P4-12.6ubuntu1
- 1:9.11.2.P1-1ubuntu2
- 1:9.11.2.P1-1ubuntu3
- 1:9.11.2.P1-1ubuntu4
- 1:9.11.2.P1-1ubuntu5
- 1:9.11.3+dfsg-1ubuntu1
- 1:9.11.3+dfsg-1ubuntu1.1
- 1:9.11.3+dfsg-1ubuntu1.2
- 1:9.11.3+dfsg-1ubuntu1.3
- 1:9.11.3+dfsg-1ubuntu1.5
- 1:9.11.3+dfsg-1ubuntu1.7
- Affected ranges
- ECOSYSTEM: < 1:9.11.3+dfsg-1ubuntu1.8
Update to 1:9.11.3+dfsg-1ubuntu1.8