Ubuntu.comUB:CVE-2018-0493CVE-2018-0493
7.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
64.6%
remctld in remctl before 3.14, when an attacker is authorized to execute a
command that uses the sudo option, has a use-after-free that leads to a
daemon crash, memory corruption, or arbitrary command execution.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 17.10 | noarch | remctl | < 3.13-1+deb9u1~build0.17.10.1 | UNKNOWN |
| ubuntu | 18.04 | noarch | remctl | < 3.13-1+deb9u1 | UNKNOWN |
| ubuntu | 18.10 | noarch | remctl | < 3.13-1+deb9u1 | UNKNOWN |
| ubuntu | 19.04 | noarch | remctl | < 3.13-1+deb9u1 | UNKNOWN |
| ubuntu | 19.10 | noarch | remctl | < 3.13-1+deb9u1 | UNKNOWN |
| ubuntu | 20.04 | noarch | remctl | < 3.13-1+deb9u1 | UNKNOWN |
| ubuntu | 20.10 | noarch | remctl | < 3.13-1+deb9u1 | UNKNOWN |
| ubuntu | 21.04 | noarch | remctl | < 3.13-1+deb9u1 | UNKNOWN |
| ubuntu | 21.10 | noarch | remctl | < 3.13-1+deb9u1 | UNKNOWN |
| ubuntu | 22.04 | noarch | remctl | < 3.13-1+deb9u1 | UNKNOWN |
Related
7.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
64.6%