7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.7 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
65.9%
It was discovered that iperf3 did not properly manage certain inputs,
which could lead to a crash. A remote attacker could possibly use this
issue to cause a denial of service. (CVE-2023-38403)
Jorge Sancho Larraz discovered that iperf3 did not properly manage certain
inputs, which could cause the server process to stop responding, waiting
for input on the control connection. A remote attacker could possibly use
this issue to cause a denial of service. (LP: #2038654)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.04 | noarch | iperf3 | < 3.7-3ubuntu0.1~esm1 | UNKNOWN |
Ubuntu | 20.04 | noarch | iperf3 | < 3.7-3 | UNKNOWN |
Ubuntu | 20.04 | noarch | iperf3-dbgsym | < 3.7-3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libiperf-dev | < 3.7-3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libiperf0 | < 3.7-3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libiperf0-dbgsym | < 3.7-3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libiperf0 | < 3.7-3ubuntu0.1~esm1 | UNKNOWN |
Ubuntu | 18.04 | noarch | iperf3 | < 3.1.3-1ubuntu0.1~esm1 | UNKNOWN |
Ubuntu | 18.04 | noarch | iperf3 | < 3.1.3-1 | UNKNOWN |
Ubuntu | 18.04 | noarch | iperf3-dbgsym | < 3.1.3-1 | UNKNOWN |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.7 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
65.9%