CVE-2019-6471

MEDIUM5.9

A race condition when discarding malformed packets can cause BIND to exit with an assertion failure

Published Oct 9, 2019

Modified 1 years ago

Details

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.

References

WEB

https://kb.isc.org/docs/cve-2019-6471

WEB

https://support.f5.com/csp/article/K10092301?utm_source=f5support&amp%3Butm_medium=RSS

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2019-6471

CVSS Analysis

CVSS v3.1

5.9

Exploitability

Attack Vector