4.6 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.9 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
55.8%
Joe Vennix discovered that Sudo incorrectly handled memory operations when
the pwfeedback option is enabled. A local attacker could possibly use this
issue to obtain unintended access to the administrator account.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 19.10 | noarch | sudo | <ย 1.8.27-1ubuntu4.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | sudo-dbgsym | <ย 1.8.27-1ubuntu4.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | sudo-ldap | <ย 1.8.27-1ubuntu4.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | sudo-ldap-dbgsym | <ย 1.8.27-1ubuntu4.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | sudo | <ย 1.8.21p2-3ubuntu1.2 | UNKNOWN |
Ubuntu | 18.04 | noarch | sudo-dbgsym | <ย 1.8.21p2-3ubuntu1.2 | UNKNOWN |
Ubuntu | 18.04 | noarch | sudo-ldap | <ย 1.8.21p2-3ubuntu1.2 | UNKNOWN |
Ubuntu | 18.04 | noarch | sudo-ldap-dbgsym | <ย 1.8.21p2-3ubuntu1.2 | UNKNOWN |
Ubuntu | 16.04 | noarch | sudo | <ย 1.8.16-0ubuntu1.9 | UNKNOWN |
Ubuntu | 16.04 | noarch | sudo-dbgsym | <ย 1.8.16-0ubuntu1.9 | UNKNOWN |
4.6 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.9 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
55.8%