CVE-2018-12121
Node.js: All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0: Denial of Service with large HTTP headers: By using a combination of many requests with maximum sized headers (almost 80 KB per connection), and carefully timed completion of the headers, it is possible to cause the HTTP server to abort from heap allocation failure. Attack potential is mitigated by the use of a load balancer or other proxy layer.
Published:Nov 27, 2018
Last Modified:Dec 27, 2024
EPS:Nov 28, 2018
EPSS Score:0.04278
CVSS Score:7.5
Affected Products
Vendor
Product
Action
Vendor
Nodejs
Product
Node.js
Nodejs
Node.js
Vendor
Redhat
Product
Enterprise Linux
Redhat
Enterprise Linux
Vendor
Redhat
Product
Enterprise Linux Desktop
Redhat
Enterprise Linux Desktop
Vendor
Redhat
Product
Enterprise Linux Eus
Redhat
Enterprise Linux Eus
Vendor
Redhat
Product
Enterprise Linux Server
Redhat
Enterprise Linux Server
Vendor
Redhat
Product
Enterprise Linux Server Aus
Redhat
Enterprise Linux Server Aus
Vendor
Redhat
Product
Enterprise Linux Server Tus
Redhat
Enterprise Linux Server Tus
Vendor
Redhat
Product
Enterprise Linux Workstation
Redhat
Enterprise Linux Workstation
Vendor
Redhat
Product
Rhel Software Collections
Redhat
Rhel Software Collections
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
References
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
