Attacker Value
Unknown
0
CVE-2022-38178
0
CVE ID
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CVE-2022-38178
(Last updated November 08, 2023) ▾
MITRE ATT&CK
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MITRE ATT&CK
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Collection
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Command and Control
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Credential Access
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Defense Evasion
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Discovery
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Execution
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Exfiltration
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Impact
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Initial Access
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Lateral Movement
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Persistence
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Privilege Escalation
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Topic Tags
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What makes this of low-value to an attacker?
Description
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.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
7.5 High
Impact Score:
3.6
Exploitability Score:
3.9
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
BIND9 9.9.12 through versions up to and including 9.9.13
BIND9 9.10.7 through versions up to and including 9.10.8
BIND9 9.11.3 through versions before 9.16.33
BIND9 9.18.0 through versions before 9.18.7
BIND9 9.11.4-S1 through versions up to and including 9.11.37-S1
BIND9 9.16.8-S1 through versions before 9.16.33-S1
BIND9 9.19.0 through versions before 9.19.5
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
- debian,
- fedoraproject,
- isc,
- netapp
Products
- active iq unified manager -,
- bind,
- bind 9.11.12,
- bind 9.11.14-s1,
- bind 9.11.19-s1,
- bind 9.11.21,
- bind 9.11.27,
- bind 9.11.29,
- bind 9.11.3,
- bind 9.11.35,
- bind 9.11.37,
- bind 9.11.5,
- bind 9.11.6,
- bind 9.11.7,
- bind 9.11.8,
- bind 9.16.11,
- bind 9.16.13,
- bind 9.16.21,
- bind 9.16.32,
- bind 9.16.8,
- debian linux 11.0,
- fedora 35,
- fedora 36,
- fedora 37
References
Advisory
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Emergent Threat Response
Report as Exploited in the Wild
CVE ID
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