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Mend.io Vulnerability Database

CVE-2016-4073

Date: May 20, 2016

Multiple integer overflows in the mbfl_strcut function in ext/mbstring/libmbfl/mbfl/mbfilter.c in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted mb_strcut call.

Language: C

Severity Score

9.8

Related Resources (22)

Url: http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00031.html

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2016-4073

Url: https://access.redhat.com/security/cve/CVE-2016-4073

Url: https://nvd.nist.gov/vuln/detail/CVE-2016-4073

Url: http://www.php.net/ChangeLog-7.php

Url: https://support.apple.com/HT206567

Url: http://www.ubuntu.com/usn/USN-2952-2

Url: https://gist.github.com/smalyshev/d8355c96a657cc5dba70

Url: http://www.ubuntu.com/usn/USN-2952-1

Url: http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00033.html

Url: https://bugs.php.net/bug.php?id=71906

Url: http://lists.apple.com/archives/security-announce/2016/May/msg00004.html

Url: http://www.openwall.com/lists/oss-security/2016/04/24/1

Url: http://rhn.redhat.com/errata/RHSA-2016-2750.html

Url: https://git.php.net/?p=php-src.git%3Ba=commit%3Bh=64f42c73efc58e88671ad76b6b6bc8e2b62713e1

Url: http://www.debian.org/security/2016/dsa-3560

Url: http://www.php.net/ChangeLog-5.php

Url: http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00056.html

Url: https://security.gentoo.org/glsa/201611-22

Url: https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731

Url: http://www.securityfocus.com/bid/85991

Url: https://www.mend.io/vulnerability-database/CVE-2016-4073

Severity Score

9.8

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

CVSS v3.1

Base Score:	9.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	7.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

Mend.io Vulnerability Database

We found results for “”

CVE-2016-4073

Date: May 20, 2016

Language: C

Severity Score

Related Resources (22)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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