HOMEVULNERABILITIESCVE-2022-1183
HIGH

CVE-2022-1183

CWE-617Published: May 19, 2022· Updated: Jun 17, 2026

7.5
CVSS v3.1

Official Description

On vulnerable configurations, the named daemon may, in some circumstances, terminate with an assertion failure. Vulnerable configurations are those that include a reference to http within the listen-on statements in their named.conf. TLS is used by both DNS over TLS (DoT) and DNS over HTTPS (DoH), but configurations using DoT alone are unaffected. Affects BIND 9.18.0 -> 9.18.2 and version 9.19.0 of the BIND 9.19 development branch.

NVD Source

Technical Analysis

CVE-2022-1183 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 7.5.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityNone
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Vendors & Products

isc1 product(s)
bind
netapp10 product(s)
h410c firmwareh410ch300s firmwareh300sh500s firmwareh500sh700s firmwareh700sh410s firmwareh410s
Source: NVD CPE · 12 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://kb.isc.org/docs/cve-2022-1183
ADVISORYhttps://security.netapp.com/advisory/ntap-20220707-0002/
ADVISORYhttps://kb.isc.org/docs/cve-2022-1183
ADVISORYhttps://security.netapp.com/advisory/ntap-20220707-0002/

All References (4)

→
https://kb.isc.org/docs/cve-2022-1183Vendor Advisory
→
https://security.netapp.com/advisory/ntap-20220707-0002/Third Party Advisory
→
https://kb.isc.org/docs/cve-2022-1183Vendor Advisory
→
https://security.netapp.com/advisory/ntap-20220707-0002/Third Party Advisory

Quick Facts

CVE IDCVE-2022-1183
CVSS Score7.5 / 10
SeverityHIGH
WeaknessCWE-617
CISA KEVNo
Affected2 vendor(s)
PublishedMay 19, 2022

Related CVEs (CWE-617)

CVE-2020-3615
9.8
CVE-2019-9795
9.8
CVE-2020-6619
8.8
CVE-2020-6617
8.8
CVE-2020-12417
8.8
CVE-2020-6623
8.8

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2022-1183 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.
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