Ubuntu.comUB:CVE-2021-43668CVE-2021-43668
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.0004 Low
EPSS
Percentile
12.8%
Go-Ethereum 1.10.9 nodes crash (denial of service) after receiving a serial
of messages and cannot be recovered. They will crash with “runtime error:
invalid memory address or nil pointer dereference” and arise a SEGV signal.
Bugs
Notes
| Author | Note |
|---|---|
| sbeattie | go-ethereum project claims this issue is in the syndtr/goleveldb project. |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | golang-goleveldb | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | golang-goleveldb | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | golang-goleveldb | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | golang-goleveldb | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | golang-goleveldb | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | golang-goleveldb | < any | UNKNOWN |
Related
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.0004 Low
EPSS
Percentile
12.8%