7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
engine.io is vulnerable to denial of service (DoS) attacks. A remote attacker is able to cause denial of service conditions by ending the node.js process using a specially crafted HTTP request to trigger an uncaught exception in onWebSocket
function.
github.com/socketio/engine.io/commit/66f889fc1d966bf5bfa0de1939069153643874ab
github.com/socketio/engine.io/commit/a70800d7e96da32f6e6622804ef659ebc58659db
github.com/socketio/engine.io/commit/c0e194d44933bd83bf9a4b126fca68ba7bf5098c
github.com/socketio/engine.io/releases/tag/4.1.2
github.com/socketio/engine.io/releases/tag/5.2.1
github.com/socketio/engine.io/releases/tag/6.1.1
github.com/socketio/engine.io/releases/tag/6.1.1
github.com/socketio/engine.io/security/advisories/GHSA-273r-mgr4-v34f
security.netapp.com/advisory/ntap-20220209-0002/
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P