CVEvulnerability

CVE-2021-25214

6.5 MEDIUM Published 2021-04-29 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-04-29
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
4.0 MEDIUM — AV:N/AC:L/Au:S/C:N/I:N/A:P
Weaknesses
CWE-617

Description

In BIND 9.8.5 -> 9.8.8, 9.9.3 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.9.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND 9 Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a malformed IXFR triggering the flaw described above, the named process will terminate due to a failed assertion the next time the transferred secondary zone is refreshed.

Affected configurations

• isc bind (>= 9.8.5 <= 9.8.8) • isc bind (>= 9.9.3 < 9.11.31) • isc bind (>= 9.12.0 < 9.16.15) • isc bind (>= 9.17.0 < 9.17.12) • isc bind 9.9.3 • isc bind 9.9.12 • isc bind 9.9.13 • isc bind 9.10.5 • isc bind 9.10.7 • isc bind 9.11.3 • isc bind 9.11.5 • isc bind 9.11.6 • isc bind 9.11.7 • isc bind 9.11.8 • isc bind 9.11.12 • isc bind 9.11.21 • isc bind 9.11.27 • isc bind 9.11.29 • isc bind 9.16.8 • isc bind 9.16.11 • isc bind 9.16.13 • debian debian linux 9.0 • debian debian linux 10.0 • fedoraproject fedora 33 • fedoraproject fedora 34 • siemens sinec infrastructure network services (< 1.0.1.1) • netapp active iq unified manager • netapp cloud backup • netapp aff a250 firmware • netapp aff 500f firmware • netapp h300s firmware • netapp h500s firmware • netapp h700s firmware • netapp h300e firmware • netapp h500e firmware • netapp h700e firmware • netapp h410s firmware

Related

Weakness · CWE (1)

  • CWE-617 Reachable Assertion weakness

References