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
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
0.029 Low
EPSS
Percentile
90.7%
Package : libxml2
Version : 2.9.1+dfsg1-5+deb8u7
CVE ID : CVE-2017-18258 CVE-2018-9251 CVE-2018-14404
CVE-2018-14567
CVE-2018-14404
Fix of a NULL pointer dereference which might result in a crash and
thus in a denial of service.
CVE-2018-14567 and CVE-2018-9251
Approvement in LZMA error handling which prevents an infinite loop.
CVE-2017-18258
Limit available memory to 100MB to avoid exhaustive memory
consumption by malicious files.
For Debian 8 "Jessie", these problems have been fixed in version
2.9.1+dfsg1-5+deb8u7.
We recommend that you upgrade your libxml2 packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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
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
0.029 Low
EPSS
Percentile
90.7%