Ubuntu.comUB:CVE-2016-4072CVE-2016-4072
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:3.0/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
0.067 Low
EPSS
Percentile
93.8%
The Phar extension in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x
before 7.0.5 allows remote attackers to execute arbitrary code via a
crafted filename, as demonstrated by mishandling of \0 characters by the
phar_analyze_path function in ext/phar/phar.c.
Bugs
References
www.openwall.com/lists/oss-security/2016/04/11/7
gist.github.com/smalyshev/80b5c2909832872f2ba2
launchpad.net/bugs/cve/CVE-2016-4072
nvd.nist.gov/vuln/detail/CVE-2016-4072
security-tracker.debian.org/tracker/CVE-2016-4072
ubuntu.com/security/notices/USN-2952-1
ubuntu.com/security/notices/USN-2984-1
www.cve.org/CVERecord?id=CVE-2016-4072
Related
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:3.0/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
0.067 Low
EPSS
Percentile
93.8%