6 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
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
6.9 Medium
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
77.1%
Debian Security Advisory DSA-4325-1 [email protected]
https://www.debian.org/security/ Sebastien Delafond
October 25, 2018 https://www.debian.org/security/faq
Package : mosquitto
CVE ID : CVE-2017-7651 CVE-2017-7652 CVE-2017-7653 CVE-2017-7654
Debian Bug : 911265 911266
It was discovered that mosquitto, an MQTT broker, was vulnerable to
remote denial-of-service attacks that could be mounted using various
vectors.
For the stable distribution (stretch), these problems have been fixed in
version 1.4.10-3+deb9u2.
We recommend that you upgrade your mosquitto packages.
For the detailed security status of mosquitto please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/mosquitto
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | arm64 | libmosquittopp1 | < 1.4.10-3+deb9u2 | libmosquittopp1_1.4.10-3+deb9u2_arm64.deb |
Debian | 8 | armel | mosquitto-clients | < 1.3.4-2+deb8u3 | mosquitto-clients_1.3.4-2+deb8u3_armel.deb |
Debian | 8 | armhf | libmosquittopp1 | < 1.3.4-2+deb8u3 | libmosquittopp1_1.3.4-2+deb8u3_armhf.deb |
Debian | 9 | mipsel | libmosquittopp1-dbg | < 1.4.10-3+deb9u2 | libmosquittopp1-dbg_1.4.10-3+deb9u2_mipsel.deb |
Debian | 9 | armel | libmosquittopp1 | < 1.4.10-3+deb9u2 | libmosquittopp1_1.4.10-3+deb9u2_armel.deb |
Debian | 9 | mipsel | libmosquitto-dev | < 1.4.10-3+deb9u2 | libmosquitto-dev_1.4.10-3+deb9u2_mipsel.deb |
Debian | 9 | mips64el | libmosquitto1-dbg | < 1.4.10-3+deb9u2 | libmosquitto1-dbg_1.4.10-3+deb9u2_mips64el.deb |
Debian | 8 | armhf | mosquitto-clients | < 1.3.4-2+deb8u3 | mosquitto-clients_1.3.4-2+deb8u3_armhf.deb |
Debian | 9 | armel | libmosquittopp-dev | < 1.4.10-3+deb9u2 | libmosquittopp-dev_1.4.10-3+deb9u2_armel.deb |
Debian | 9 | arm64 | libmosquitto1 | < 1.4.10-3+deb9u2 | libmosquitto1_1.4.10-3+deb9u2_arm64.deb |
6 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
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
6.9 Medium
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
77.1%