CVE-2016-4070

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

5.72% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 92.5% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2016-05-20 10:00Z10 YR AGO

Last updated

2024-11-14 19:50Z1 YR AGO

Reserved

2016-04-23

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-189
• CWE-190Integer Overflow or WraparoundBase

Data version

5.1

Document digest

d36cefb929b8ae958e9aff9c560e33cfdfd07144495f3f295e4aed25c9a42ebf

• www.ubuntu.comUSN-2952-1http://www.ubuntu.com/usn/USN-2952-1vendor-advisoryx_refsource_UBUNTU
• h20566.www2.hpe.comhttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05320149x_refsource_CONFIRM
• www.php.nethttp://www.php.net/ChangeLog-7.phpx_refsource_CONFIRM
• git.php.nethttps://git.php.net/?p=php-src.git%3Ba=commit%3Bh=95433e8e339dbb6b5d5541473c1661db6ba2c451x_refsource_CONFIRM
• support.apple.comhttps://support.apple.com/HT206567x_refsource_CONFIRM
• rhn.redhat.comRHSA-2016:2750http://rhn.redhat.com/errata/RHSA-2016-2750.htmlvendor-advisoryx_refsource_REDHAT
• www.debian.orgDSA-3560http://www.debian.org/security/2016/dsa-3560vendor-advisoryx_refsource_DEBIAN
• www.ubuntu.comUSN-2952-2http://www.ubuntu.com/usn/USN-2952-2vendor-advisoryx_refsource_UBUNTU
• lists.apple.comAPPLE-SA-2016-05-16-4http://lists.apple.com/archives/security-announce/2016/May/msg00004.htmlvendor-advisoryx_refsource_APPLE
• www.php.nethttp://www.php.net/ChangeLog-5.phpx_refsource_CONFIRM
• h20566.www2.hpe.comhttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722x_refsource_CONFIRM
• bugs.php.nethttps://bugs.php.net/bug.php?id=71798x_refsource_CONFIRM
• h20566.www2.hpe.comhttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731x_refsource_CONFIRM
• lists.opensuse.orgopenSUSE-SU-2016:1274http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00031.htmlvendor-advisoryx_refsource_SUSE
• www.securityfocus.com85801http://www.securityfocus.com/bid/85801vdb-entryx_refsource_BID
• lists.opensuse.orgSUSE-SU-2016:1277http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00033.htmlvendor-advisoryx_refsource_SUSE
• www.openwall.com[oss-security] 20160423 Re: CVE request: PHP issues fixed in 7.0.5, 5.6.20 and 5.5.34 releaseshttp://www.openwall.com/lists/oss-security/2016/04/24/1mailing-listx_refsource_MLIST
• lists.opensuse.orgopenSUSE-SU-2016:1373http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00056.htmlvendor-advisoryx_refsource_SUSE