9.8 High
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
expat is vulnerable to denial of service (DoS) or arbitrary code execution attacks. When users input malformed document, expat XML parser mishandles the input which causes a buffer overflow during the processing and error reporting. This leading to a denial of service and conceivably result in remote code execution.
CPE | Name | Operator | Version |
---|---|---|---|
expat | eq | 2.1 | |
libexpat.so | le | 1.6.0 | |
expat | eq | 2.1 | |
libexpat.so | le | 1.6.0 |
lists.apple.com/archives/security-announce/2016/Jul/msg00000.html
lists.opensuse.org/opensuse-security-announce/2016-05/msg00064.html
lists.opensuse.org/opensuse-security-announce/2016-06/msg00006.html
lists.opensuse.org/opensuse-security-announce/2016-06/msg00007.html
lists.opensuse.org/opensuse-security-announce/2016-06/msg00010.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00004.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00029.html
packetstormsecurity.com/files/141350/ESET-Endpoint-Antivirus-6-Remote-Code-Execution.html
rhn.redhat.com/errata/RHSA-2016-2824.html
seclists.org/fulldisclosure/2017/Feb/68
support.eset.com/ca6333/
www.debian.org/security/2016/dsa-3582
www.mozilla.org/security/announce/2016/mfsa2016-68.html
www.openwall.com/lists/oss-security/2016/05/17/12
www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
www.securityfocus.com/bid/90729
www.securitytracker.com/id/1036348
www.securitytracker.com/id/1036415
www.securitytracker.com/id/1037705
www.ubuntu.com/usn/USN-2983-1
www.ubuntu.com/usn/USN-3044-1
access.redhat.com/errata/RHSA-2016:2824
access.redhat.com/errata/RHSA-2018:2486
access.redhat.com/security/cve/CVE-2016-0718
bugzilla.mozilla.org/show_bug.cgi?id=1236923
bugzilla.redhat.com/show_bug.cgi?id=1296102
kc.mcafee.com/corporate/index?page=content&id=SB10365
security.gentoo.org/glsa/201701-21
source.android.com/security/bulletin/2016-11-01.html
support.apple.com/HT206903
www.tenable.com/security/tns-2016-20
9.8 High
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access 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