9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.4 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.079 Low
EPSS
Percentile
94.2%
Tyler Hicks discovered that BusyBox incorrectly handled symlinks inside tar
archives. If a user or automated system were tricked into processing a
specially crafted tar archive, a remote attacker could overwrite arbitrary
files outside of the current directory. This issue only affected Ubuntu
14.04 LTS and Ubuntu 16.04 LTS. (CVE-2011-5325)
Mathias Krause discovered that BusyBox incorrectly handled kernel module
loading restrictions. A local attacker could possibly use this issue to
bypass intended restrictions. This issue only affected Ubuntu 14.04 LTS.
(CVE-2014-9645)
It was discovered that BusyBox incorrectly handled certain ZIP archives. If
a user or automated system were tricked into processing a specially crafted
ZIP archive, a remote attacker could cause BusyBox to crash, leading to a
denial of service. This issue only affected Ubuntu 14.04 LTS and Ubuntu
16.04 LTS. (CVE-2015-9261)
Nico Golde discovered that the BusyBox DHCP client incorrectly handled
certain malformed domain names. A remote attacker could possibly use this
issue to cause the DHCP client to crash, leading to a denial of service.
This issue only affected Ubuntu 14.04 LTS and Ubuntu 16.04 LTS.
(CVE-2016-2147)
Nico Golde discovered that the BusyBox DHCP client incorrectly handled
certain 6RD options. A remote attacker could use this issue to cause the
DHCP client to crash, leading to a denial of service, or possibly execute
arbitrary code. This issue only affected Ubuntu 14.04 LTS and Ubuntu 16.04
LTS. (CVE-2016-2148)
It was discovered that BusyBox incorrectly handled certain bzip2 archives.
If a user or automated system were tricked into processing a specially
crafted bzip2 archive, a remote attacker could cause BusyBox to crash,
leading to a denial of service, or possibly execute arbitrary code. This
issue only affected Ubuntu 14.04 LTS and Ubuntu 16.04 LTS. (CVE-2017-15873)
It was discovered that BusyBox incorrectly handled tab completion. A local
attacker could possibly use this issue to execute arbitrary code. This
issue only affected Ubuntu 14.04 LTS and Ubuntu 16.04 LTS. (CVE-2017-16544)
It was discovered that the BusyBox wget utility incorrectly handled certain
responses. A remote attacker could use this issue to cause BusyBox to
crash, resulting in a denial of service, or possibly execute arbitrary
code. (CVE-2018-1000517)
It was discovered that the BusyBox DHCP utilities incorrectly handled
certain memory operations. A remote attacker could possibly use this issue
to access sensitive information. (CVE-2018-20679, CVE-2019-5747)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 18.10 | noarch | busybox | < 1:1.27.2-2ubuntu4.1 | UNKNOWN |
Ubuntu | 18.10 | noarch | busybox-dbgsym | < 1:1.27.2-2ubuntu4.1 | UNKNOWN |
Ubuntu | 18.10 | noarch | busybox-initramfs | < 1:1.27.2-2ubuntu4.1 | UNKNOWN |
Ubuntu | 18.10 | noarch | busybox-initramfs-dbgsym | < 1:1.27.2-2ubuntu4.1 | UNKNOWN |
Ubuntu | 18.10 | noarch | busybox-static | < 1:1.27.2-2ubuntu4.1 | UNKNOWN |
Ubuntu | 18.10 | noarch | busybox-static-dbgsym | < 1:1.27.2-2ubuntu4.1 | UNKNOWN |
Ubuntu | 18.10 | noarch | busybox-syslogd | < 1:1.27.2-2ubuntu4.1 | UNKNOWN |
Ubuntu | 18.10 | noarch | busybox-udeb | < 1:1.27.2-2ubuntu4.1 | UNKNOWN |
Ubuntu | 18.10 | noarch | udhcpc | < 1:1.27.2-2ubuntu4.1 | UNKNOWN |
Ubuntu | 18.10 | noarch | udhcpd | < 1:1.27.2-2ubuntu4.1 | UNKNOWN |
ubuntu.com/security/CVE-2011-5325
ubuntu.com/security/CVE-2014-9645
ubuntu.com/security/CVE-2015-9261
ubuntu.com/security/CVE-2016-2147
ubuntu.com/security/CVE-2016-2148
ubuntu.com/security/CVE-2017-15873
ubuntu.com/security/CVE-2017-16544
ubuntu.com/security/CVE-2018-1000517
ubuntu.com/security/CVE-2018-20679
ubuntu.com/security/CVE-2019-5747
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.4 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.079 Low
EPSS
Percentile
94.2%