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nvd[email protected]NVD:CVE-2022-38178
HistorySep 21, 2022 - 11:15 a.m.

CVE-2022-38178

2022-09-2111:15:09
CWE-401
web.nvd.nist.gov

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.005 Low

EPSS

Percentile

75.3%

By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.

Affected configurations

NVD
Node
iscbindRange9.9.129.9.13
OR
iscbindRange9.10.79.10.8
OR
iscbindRange9.11.39.16.32
OR
iscbindMatch9.11.3s1supported_preview
OR
iscbindMatch9.11.3s4supported_preview
OR
iscbindMatch9.11.5s3supported_preview
OR
iscbindMatch9.11.5s3supported_preview
OR
iscbindMatch9.11.5s5supported_preview
OR
iscbindMatch9.11.5s6supported_preview
OR
iscbindMatch9.11.6s1supported_preview
OR
iscbindMatch9.11.7s1supported_preview
OR
iscbindMatch9.11.8s1supported_preview
OR
iscbindMatch9.11.12s1supported_preview
OR
iscbindMatch9.11.14-s1preview
OR
iscbindMatch9.11.19-s1preview
OR
iscbindMatch9.11.21s1supported_preview
OR
iscbindMatch9.11.27s1supported_preview
OR
iscbindMatch9.11.29s1supported_preview
OR
iscbindMatch9.11.35s1supported_preview
OR
iscbindMatch9.11.37s1supported_preview
OR
iscbindMatch9.16.8s1supported_preview
OR
iscbindMatch9.16.11s1supported_preview
OR
iscbindMatch9.16.13s1supported_preview
OR
iscbindMatch9.16.21s1supported_preview
OR
iscbindMatch9.16.32s1supported_preview
Node
debiandebian_linuxMatch11.0
Node
fedoraprojectfedoraMatch35
OR
fedoraprojectfedoraMatch36
OR
fedoraprojectfedoraMatch37
Node
netappactive_iq_unified_managerMatch-vmware_vsphere

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.005 Low

EPSS

Percentile

75.3%