Foxit Reader/PhantomPDF up to 9.7.0 Dictionary use after free

CVSS Meta Temp Score
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CTI Interest Score
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7.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Foxit Reader and PhantomPDF up to 9.7.0. It has been rated as critical. This affects an unknown part of the component Dictionary Handler. The manipulation leads to use after free. This vulnerability is documented as CVE-2020-13814. The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Foxit Reader and PhantomPDF up to 9.7.0 (Document Reader Software) and classified as critical. This issue affects an unknown function of the component Dictionary Handler. The manipulation with an unknown input leads to a use after free vulnerability. Using CWE to declare the problem leads to CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in Foxit Reader and PhantomPDF before 9.7.1. It has a use-after-free via a document that lacks a dictionary.

The weakness was released 06/04/2020 (Website). It is possible to read the advisory at foxitsoftware.com. The identification of this vulnerability is CVE-2020-13814 since 06/04/2020. 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.

Upgrading to version 9.7.1 eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-93200, VDB-93201, VDB-93202 and VDB-93203. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Reader/PhantomPDF 9.7.1

Timelineinfo

06/04/2020 🔍
06/04/2020 +0 days 🔍
06/05/2020 +1 days 🔍
10/22/2020 +139 days 🔍

Sourcesinfo

Vendor: foxitsoftware.com

Advisory: foxitsoftware.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-13814 (🔍)
GCVE (CVE): GCVE-0-2020-13814
GCVE (VulDB): GCVE-100-156191
See also: 🔍

Entryinfo

Created: 06/05/2020 16:29
Updated: 10/22/2020 13:50
Changes: 06/05/2020 16:29 (40), 06/05/2020 16:34 (18), 10/22/2020 13:50 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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