CVE-2016-7128
Summary
| CVE | CVE-2016-7128 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2016-09-12 01:59:06 UTC |
| Updated | 2026-05-06 22:30:45 UTC |
| Description | The exif_process_IFD_in_TIFF function in ext/exif/exif.c in PHP before 5.6.25 and 7.x before 7.0.10 mishandles the case of a thumbnail offset that exceeds the file size, which allows remote attackers to obtain sensitive information from process memory via a crafted TIFF image. |
Risk And Classification
Primary CVSS: v3.0 5.3 MEDIUM from [email protected]
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS: 0.021860000 probability, percentile 0.844620000 (date 2026-05-06)
Problem Types: CWE-200 | n/a
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.0 | [email protected] | Primary | 5.3 | MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| 2.0 | [email protected] | Primary | 5 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
CVSS v3.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
LowIntegrity
NoneAvailability
NoneCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
PartialIntegrity
NoneAvailability
NoneAV:N/AC:L/Au:N/C:P/I:N/A:N
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Php | Php | 7.0.0 | All | All | All |
| Application | Php | Php | 7.0.1 | All | All | All |
| Application | Php | Php | 7.0.2 | All | All | All |
| Application | Php | Php | 7.0.3 | All | All | All |
| Application | Php | Php | 7.0.4 | All | All | All |
| Application | Php | Php | 7.0.5 | All | All | All |
| Application | Php | Php | 7.0.6 | All | All | All |
| Application | Php | Php | 7.0.7 | All | All | All |
| Application | Php | Php | 7.0.8 | All | All | All |
| Application | Php | Php | 7.0.9 | All | All | All |
| Application | Php | Php | All | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| PHP 'ext/exif/exif.c' Information Disclosure Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| PHP Multiple Flaws Let Remote and Local Users Obtain Potentially Sensitive Information, Deny Service, and Execute Arbitrary Code - SecurityTracker | af854a3a-2127-422b-91ae-364da2661108 | www.securitytracker.com | |
| [R6] SecurityCenter 5.4.1 Fixes Multiple Vulnerabilities - Security Advisory | Tenable Network Security | af854a3a-2127-422b-91ae-364da2661108 | www.tenable.com | |
| PHP: PHP 5 ChangeLog | af854a3a-2127-422b-91ae-364da2661108 | www.php.net | Release Notes |
| PHP: Multiple vulnerabilities (GLSA 201611-22) — Gentoo security | af854a3a-2127-422b-91ae-364da2661108 | security.gentoo.org | |
| PHP: PHP 7 ChangeLog | af854a3a-2127-422b-91ae-364da2661108 | www.php.net | Release Notes |
| oss-security - Re: CVE assignment for PHP 5.6.25 and 7.0.10 - and libcurl | af854a3a-2127-422b-91ae-364da2661108 | openwall.com | Mailing List |
| PHP :: Sec Bug #72627 :: Memory Leakage In exif_process_IFD_in_TIFF | af854a3a-2127-422b-91ae-364da2661108 | bugs.php.net | Exploit, Issue Tracking |
| Fixed bug #72627: Memory Leakage In exif_process_IFD_in_TIFF · php/php-src@6dbb1ee · GitHub | af854a3a-2127-422b-91ae-364da2661108 | github.com | Issue Tracking, Patch |
| Red Hat Customer Portal | af854a3a-2127-422b-91ae-364da2661108 | rhn.redhat.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.