8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.106 Low
EPSS
Percentile
94.9%
The libxml2 library is a development toolbox providing the implementation of various XML standards.
Security Fix(es):
libxml2: Use after free triggered by XPointer paths beginning with range-to (CVE-2016-5131)
libxml2: Use after free in xmlXPathCompOpEvalPositionalPredicate() function in xpath.c (CVE-2017-15412)
libxml2: DoS caused by incorrect error detection during XZ decompression (CVE-2015-8035)
libxml2: NULL pointer dereference in xmlXPathCompOpEval() function in xpath.c (CVE-2018-14404)
libxml2: Unrestricted memory usage in xz_head() function in xzlib.c (CVE-2017-18258)
libxml2: Infinite loop caused by incorrect error detection during LZMA decompression (CVE-2018-14567)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 7 | i686 | libxml2-devel | < 2.9.1-6.el7.4 | libxml2-devel-2.9.1-6.el7.4.i686.rpm |
RedHat | 7 | x86_64 | libxml2-debuginfo | < 2.9.1-6.el7.4 | libxml2-debuginfo-2.9.1-6.el7.4.x86_64.rpm |
RedHat | 7 | ppc | libxml2-debuginfo | < 2.9.1-6.el7.4 | libxml2-debuginfo-2.9.1-6.el7.4.ppc.rpm |
RedHat | 7 | x86_64 | libxml2-devel | < 2.9.1-6.el7.4 | libxml2-devel-2.9.1-6.el7.4.x86_64.rpm |
RedHat | 7 | i686 | libxml2-debuginfo | < 2.9.1-6.el7.4 | libxml2-debuginfo-2.9.1-6.el7.4.i686.rpm |
RedHat | 7 | s390 | libxml2-devel | < 2.9.1-6.el7.4 | libxml2-devel-2.9.1-6.el7.4.s390.rpm |
RedHat | 7 | ppc | libxml2-devel | < 2.9.1-6.el7.4 | libxml2-devel-2.9.1-6.el7.4.ppc.rpm |
RedHat | 7 | ppc | libxml2-static | < 2.9.1-6.el7.4 | libxml2-static-2.9.1-6.el7.4.ppc.rpm |
RedHat | 7 | ppc64 | libxml2-static | < 2.9.1-6.el7.4 | libxml2-static-2.9.1-6.el7.4.ppc64.rpm |
RedHat | 7 | s390 | libxml2-static | < 2.9.1-6.el7.4 | libxml2-static-2.9.1-6.el7.4.s390.rpm |
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.106 Low
EPSS
Percentile
94.9%