CVE-2019-6471

—

CVSS 3.1

5.9 medium

EPSS

3%p88

Published

Oct 9, 2019 (Oct 9, 2019)

Modified

Jun 17, 2026

Description

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.

Vendors: f5 isc
Products: big-ip local traffic manager, big-ip application acceleration manager, big-ip advanced firewall manager, big-ip analytics, big-ip access policy manager, big-ip application security manager, big-ip edge gateway, big-ip fraud protection service, big-ip global traffic manager, big-ip link controller, big-ip webaccelerator, big-ip policy enforcement manager
Weakness: CWE-362, CWE-617
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (3.3%)

In the news0 stories

No ingested article mentions this CVE yet.