CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
98.9%
Debian Security Advisory DSA-3495-1 [email protected]
https://www.debian.org/security/ Sebastien Delafond
February 29, 2016 https://www.debian.org/security/faq
Package : xymon
CVE ID : CVE-2016-2054 CVE-2016-2055 CVE-2016-2056 CVE-2016-2057
CVE-2016-2058
Markus Krell discovered that xymon, a network- and
applications-monitoring system, was vulnerable to the following
security issues:
CVE-2016-2054
The incorrect handling of user-supplied input in the "config"
command can trigger a stack-based buffer overflow, resulting in
denial of service (via application crash) or remote code execution.
CVE-2016-2055
The incorrect handling of user-supplied input in the "config"
command can lead to an information leak by serving sensitive
configuration files to a remote user.
CVE-2016-2056
The commands handling password management do not properly validate
user-supplied input, and are thus vulnerable to shell command
injection by a remote user.
CVE-2016-2057
Incorrect permissions on an internal queuing system allow a user
with a local account on the xymon master server to bypass all
network-based access control lists, and thus inject messages
directly into xymon.
CVE-2016-2058
Incorrect escaping of user-supplied input in status webpages can
be used to trigger reflected cross-site scripting attacks.
For the stable distribution (jessie), these problems have been fixed in
version 4.3.17-6+deb8u1.
We recommend that you upgrade your xymon packages.
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 | 8 | amd64 | xymon | < 4.3.17-6+deb8u1 | xymon_4.3.17-6+deb8u1_amd64.deb |
Debian | 8 | mips | xymon | < 4.3.17-6+deb8u1 | xymon_4.3.17-6+deb8u1_mips.deb |
Debian | 7 | armhf | xymon | < 4.3.0~beta2.dfsg-9.1+deb7u1 | xymon_4.3.0~beta2.dfsg-9.1+deb7u1_armhf.deb |
Debian | 8 | armel | xymon-client | < 4.3.17-6+deb8u1 | xymon-client_4.3.17-6+deb8u1_armel.deb |
Debian | 8 | armhf | xymon-client | < 4.3.17-6+deb8u1 | xymon-client_4.3.17-6+deb8u1_armhf.deb |
Debian | 8 | armhf | xymon | < 4.3.17-6+deb8u1 | xymon_4.3.17-6+deb8u1_armhf.deb |
Debian | 8 | armel | xymon | < 4.3.17-6+deb8u1 | xymon_4.3.17-6+deb8u1_armel.deb |
Debian | 7 | amd64 | xymon | < 4.3.0~beta2.dfsg-9.1+deb7u1 | xymon_4.3.0~beta2.dfsg-9.1+deb7u1_amd64.deb |
Debian | 8 | arm64 | xymon-client | < 4.3.17-6+deb8u1 | xymon-client_4.3.17-6+deb8u1_arm64.deb |
Debian | 7 | armel | xymon-client | < 4.3.0~beta2.dfsg-9.1+deb7u1 | xymon-client_4.3.0~beta2.dfsg-9.1+deb7u1_armel.deb |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
98.9%