CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
49.6%
USN-5013-1 fixed several vulnerabilities in systemd. This update provides
the corresponding update for Ubuntu 16.04 ESM.
Original advisory details:
It was discovered that systemd incorrectly handled certain mount paths. A
local attacker could possibly use this issue to cause systemd to crash,
resulting in a denial of service. (CVE-2021-33910)
Mitchell Frank discovered that systemd incorrectly handled DHCP FORCERENEW
packets. A remote attacker could possibly use this issue to reconfigure
servers. (CVE-2020-13529)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.04 | noarch | systemd | <Β 229-4ubuntu21.31+esm1 | UNKNOWN |
Ubuntu | 16.04 | noarch | libnss-myhostname | <Β 229-4ubuntu21.31 | UNKNOWN |
Ubuntu | 16.04 | noarch | libnss-myhostname-dbgsym | <Β 229-4ubuntu21.31 | UNKNOWN |
Ubuntu | 16.04 | noarch | libnss-mymachines | <Β 229-4ubuntu21.31 | UNKNOWN |
Ubuntu | 16.04 | noarch | libnss-mymachines-dbgsym | <Β 229-4ubuntu21.31 | UNKNOWN |
Ubuntu | 16.04 | noarch | libnss-resolve | <Β 229-4ubuntu21.31 | UNKNOWN |
Ubuntu | 16.04 | noarch | libnss-resolve-dbgsym | <Β 229-4ubuntu21.31 | UNKNOWN |
Ubuntu | 16.04 | noarch | libpam-systemd | <Β 229-4ubuntu21.31 | UNKNOWN |
Ubuntu | 16.04 | noarch | libpam-systemd-dbgsym | <Β 229-4ubuntu21.31 | UNKNOWN |
Ubuntu | 16.04 | noarch | libsystemd-dev | <Β 229-4ubuntu21.31 | UNKNOWN |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
49.6%