5 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
7.4 High
AI Score
Confidence
High
0.03 Low
EPSS
Percentile
90.9%
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
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 8 | amd64 | libxml2-dbg | < 2.9.1+dfsg1-5+deb8u7 | libxml2-dbg_2.9.1+dfsg1-5+deb8u7_amd64.deb |
Debian | 10 | mips64el | python3-libxml2-dbg | < 2.9.4+dfsg1-7+deb10u1 | python3-libxml2-dbg_2.9.4+dfsg1-7+deb10u1_mips64el.deb |
Debian | 10 | s390x | libxml2-utils | < 2.9.4+dfsg1-7+deb10u1 | libxml2-utils_2.9.4+dfsg1-7+deb10u1_s390x.deb |
Debian | 9 | amd64 | libxml2-utils-dbg | < 2.9.4+dfsg1-2.2+deb9u3 | libxml2-utils-dbg_2.9.4+dfsg1-2.2+deb9u3_amd64.deb |
Debian | 9 | armel | libxml2-utils | < 2.9.4+dfsg1-2.2+deb9u3 | libxml2-utils_2.9.4+dfsg1-2.2+deb9u3_armel.deb |
Debian | 10 | mipsel | libxml2-dev | < 2.9.4+dfsg1-7+deb10u1 | libxml2-dev_2.9.4+dfsg1-7+deb10u1_mipsel.deb |
Debian | 9 | armel | libxml2-dev | < 2.9.4+dfsg1-2.2+deb9u3 | libxml2-dev_2.9.4+dfsg1-2.2+deb9u3_armel.deb |
Debian | 10 | amd64 | libxml2 | < 2.9.4+dfsg1-7+deb10u1 | libxml2_2.9.4+dfsg1-7+deb10u1_amd64.deb |
Debian | 8 | armhf | libxml2-dev | < 2.9.1+dfsg1-5+deb8u7 | libxml2-dev_2.9.1+dfsg1-5+deb8u7_armhf.deb |
Debian | 10 | armel | libxml2 | < 2.9.4+dfsg1-7+deb10u1 | libxml2_2.9.4+dfsg1-7+deb10u1_armel.deb |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
7.4 High
AI Score
Confidence
High
0.03 Low
EPSS
Percentile
90.9%