Foxit Reader up to 7.3.3 on Windows XFA Form access control

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Foxit Reader up to 7.3.3 on Windows. It has been classified as critical. Affected by this issue is some unknown functionality of the component XFA Form Handler. The manipulation leads to access control. This vulnerability is uniquely identified as CVE-2016-4064. Local access is required to approach this attack. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Foxit Reader up to 7.3.3 on Windows (Document Reader Software) and classified as critical. This issue affects an unknown code block of the component XFA Form Handler. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Use-after-free vulnerability in the XFA forms handling functionality in Foxit Reader and PhantomPDF before 7.3.4 on Windows allows remote attackers to execute arbitrary code via a crafted remerge call.

The weakness was disclosed 04/22/2016 by AbdulAziz Hariri with Zero Day Initiative (Website). It is possible to read the advisory at securityfocus.com. The identification of this vulnerability is CVE-2016-4064 since 04/22/2016. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 90567 (Foxit Reader < 7.3.4 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l.

Upgrading to version 7.3.4 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (90567) and SecurityFocus (BID 85379†). The entries VDB-82782, VDB-82783, VDB-82784 and VDB-82785 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 90567
Nessus Name: Foxit Reader < 7.3.4 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 801754
OpenVAS Name: Foxit PhantomPDF Multiple Remote Code Execution Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Reader 7.3.4

Timelineinfo

03/15/2016 🔍
03/23/2016 +8 days 🔍
04/18/2016 +25 days 🔍
04/22/2016 +4 days 🔍
04/22/2016 +0 days 🔍
04/22/2016 +0 days 🔍
04/24/2016 +2 days 🔍
10/21/2018 +910 days 🔍

Sourcesinfo

Vendor: foxitsoftware.com

Advisory: securityfocus.com⛔
Researcher: AbdulAziz Hariri
Organization: Zero Day Initiative
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-4064 (🔍)
GCVE (CVE): GCVE-0-2016-4064
GCVE (VulDB): GCVE-100-82787
SecurityFocus: 85379 - Foxit Reader and Foxit PhantomPDF Use-After-Free Multiple Remote Code Execution Vulnerabilities

See also: 🔍

Entryinfo

Created: 04/24/2016 09:13
Updated: 10/21/2018 09:59
Changes: 04/24/2016 09:13 (54), 10/21/2018 09:59 (25)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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