Medium severity · published Mar 23, 2022
CVE-2022-0396
BIND 9.16.11 -> 9.16.26, 9.17.0 -> 9.18.0 and versions 9.16.11-S1 -> 9.16.26-S1 of the BIND Supported Preview Edition
5.3
CVSS
2.7%
EPSS
No
On KEV
Description
BIND 9.16.11 -> 9.16.26, 9.17.0 -> 9.18.0 and versions 9.16.11-S1 -> 9.16.26-S1 of the BIND Supported Preview Edition. Specifically crafted TCP streams can cause connections to BIND to remain in CLOSE_WAIT status for an indefinite period of time, even after the client has terminated the connection.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.7% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BI
Bind · Isc
9.16.11 before 9.16.27; 9.16.11 before 9.16.27; 9.17.0 through 9.18.0 · source: NVD
FE
Fedora · Fedoraproject
34; 35; 36 · source: NVD
HF
H300e Firmware · Netapp
All versions, or not specified · source: NVD
HF
H300s Firmware · Netapp
All versions, or not specified · source: NVD
HF
H410c Firmware · Netapp
All versions, or not specified · source: NVD
HF
H410s Firmware · Netapp
All versions, or not specified · source: NVD
HF
H500e Firmware · Netapp
All versions, or not specified · source: NVD
HF
H500s Firmware · Netapp
All versions, or not specified · source: NVD
HF
H700e Firmware · Netapp
All versions, or not specified · source: NVD
HF
H700s Firmware · Netapp
All versions, or not specified · source: NVD
SI
Sinec Ins · Siemens
before 1.0; 1.0; 1.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-0396
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-0396
Patch
https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf
Mitigation
https://kb.isc.org/v1/docs/cve-2022-0396
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NYD7US4HZRFUGAJ66ZTHFBYVP5N3OQBY/
Third Party Advisory
https://security.gentoo.org/glsa/202210-25
Third Party Advisory
https://security.netapp.com/advisory/ntap-20220408-0001/
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