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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.4 Medium
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.005 Low
EPSS
Percentile
76.8%
It was discovered that Mosquitto broker incorrectly handled certain specially
crafted input and network packets. A remote attacker could use this to cause a
denial of service.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 18.10 | noarch | libmosquitto1 | < 1.4.15-2ubuntu0.18.10.3 | UNKNOWN |
Ubuntu | 18.10 | noarch | libmosquitto-dev | < 1.4.15-2ubuntu0.18.10.3 | UNKNOWN |
Ubuntu | 18.10 | noarch | libmosquitto1-dbg | < 1.4.15-2ubuntu0.18.10.3 | UNKNOWN |
Ubuntu | 18.10 | noarch | libmosquittopp-dev | < 1.4.15-2ubuntu0.18.10.3 | UNKNOWN |
Ubuntu | 18.10 | noarch | libmosquittopp1 | < 1.4.15-2ubuntu0.18.10.3 | UNKNOWN |
Ubuntu | 18.10 | noarch | libmosquittopp1-dbg | < 1.4.15-2ubuntu0.18.10.3 | UNKNOWN |
Ubuntu | 18.10 | noarch | mosquitto | < 1.4.15-2ubuntu0.18.10.3 | UNKNOWN |
Ubuntu | 18.10 | noarch | mosquitto-clients | < 1.4.15-2ubuntu0.18.10.3 | UNKNOWN |
Ubuntu | 18.10 | noarch | mosquitto-dbg | < 1.4.15-2ubuntu0.18.10.3 | UNKNOWN |
Ubuntu | 18.10 | noarch | mosquitto-dev | < 1.4.15-2ubuntu0.18.10.3 | 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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.4 Medium
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.005 Low
EPSS
Percentile
76.8%