GitHub Advisory DatabaseGHSA-4XC9-8HMQ-J652go-ethereum vulnerable to DoS via malicious p2p message
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
6.6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%
Impact
A vulnerable node can be made to consume very large amounts of memory when handling specially crafted p2p messages sent from an attacker node.
More in-depth details will be released at a later time.
Patches
The fix has been included in geth version 1.13.15 and onwards.
Workarounds
No workarounds have been made public.
References
No more information is released at this time.
Credit
This issue was disclosed responsibly by DongHan Kim via the Ethereum bug bounty program. Thank you for your cooperation.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| github.com/ethereum/go-ethereum | lt | 1.13.15 |
Related
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
6.6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%