CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
AI Score
Confidence
Low
EPSS
Percentile
15.8%
A flaw was found in iperf, a utility for testing network performance using
TCP, UDP, and SCTP. A malicious or malfunctioning client can send less than
the expected amount of data to the iperf server, which can cause the server
to hang indefinitely waiting for the remainder or until the connection gets
closed. This will prevent other connections to the server, leading to a
denial of service.
access.redhat.com/security/cve/CVE-2023-7250
bugzilla.redhat.com/show_bug.cgi?id=2244707
downloads.es.net/pub/iperf/esnet-secadv-2023-0002.txt.asc
github.com/esnet/iperf/commit/5e3704dd850a5df2fb2b3eafd117963d017d07b4 (3.15)
launchpad.net/bugs/cve/CVE-2023-7250
nvd.nist.gov/vuln/detail/CVE-2023-7250
security-tracker.debian.org/tracker/CVE-2023-7250
www.cve.org/CVERecord?id=CVE-2023-7250