8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.007 Low
EPSS
Percentile
80.0%
Busybox contains a Missing SSL certificate validation vulnerability in The
“busybox wget” applet that can result in arbitrary code execution. This
attack appear to be exploitable via Simply download any file over HTTPS
using “busybox wget https://compromised-domain.com/important-file”.
Author | Note |
---|---|
mdeslaur | per Red Hat, SSL support was added in 1.23.0. Older versions don’t support https at all. |
lists.busybox.net/pipermail/busybox/2018-May/086462.html
git.busybox.net/busybox/tree/networking/wget.c?id=8bc418f07eab79a9c8d26594629799f6157a9466#n74
launchpad.net/bugs/cve/CVE-2018-1000500
nvd.nist.gov/vuln/detail/CVE-2018-1000500
security-tracker.debian.org/tracker/CVE-2018-1000500
ubuntu.com/security/notices/USN-4531-1
www.cve.org/CVERecord?id=CVE-2018-1000500
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.007 Low
EPSS
Percentile
80.0%