Ubuntu.comUB:CVE-2015-8866CVE-2015-8866
9.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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
0.007 Low
EPSS
Percentile
80.5%
ext/libxml/libxml.c in PHP before 5.5.22 and 5.6.x before 5.6.6, when
PHP-FPM is used, does not isolate each thread from
libxml_disable_entity_loader changes in other threads, which allows remote
attackers to conduct XML External Entity (XXE) and XML Entity Expansion
(XEE) attacks via a crafted XML document, a related issue to CVE-2015-5161.
Bugs
References
framework.zend.com/security/advisory/ZF2015-06 -> Relation to CVE-2015-5161
www.openwall.com/lists/oss-security/2016/04/21/8
launchpad.net/bugs/cve/CVE-2015-8866
nvd.nist.gov/vuln/detail/CVE-2015-8866
security-tracker.debian.org/tracker/CVE-2015-8866
ubuntu.com/security/notices/USN-2952-1
www.cve.org/CVERecord?id=CVE-2015-8866
Related
9.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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
0.007 Low
EPSS
Percentile
80.5%