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CVE-2020-8623
CVE ID
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CVE-2020-8623
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
In BIND 9.10.0 –> 9.11.21, 9.12.0 –> 9.16.5, 9.17.0 –> 9.17.3, also affects 9.10.5-S1 –> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted query packet can trigger a crash. To be vulnerable, the system must: * be running BIND that was built with “—enable-native-pkcs11” * be signing one or more zones with an RSA key * be able to receive queries from a possible attacker
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CVSS V3 Severity and Metrics
General Information
Vendors
- canonical,
- debian,
- fedoraproject,
- isc,
- netapp,
- opensuse,
- synology
Products
- bind,
- bind 9.10.5,
- bind 9.11.21,
- debian linux 10.0,
- debian linux 9.0,
- dns server,
- fedora 31,
- fedora 32,
- leap 15.1,
- leap 15.2,
- steelstore cloud integrated storage -,
- ubuntu linux 16.04,
- ubuntu linux 18.04,
- ubuntu linux 20.04
References
Advisory
Additional Info
Technical Analysis
Report as Emergent Threat Response
Report as Exploited in the Wild
CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below:
