Common Weakness Enumeration

CWE-416

Allowed

Use After Free

Abstraction: Variant · Status: Stable

API response cwe.mitre.org

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

9813 vulnerabilities reference this CWE, most recent first.

CVE-2018-17697 (GCVE-0-2018-17697)

Vulnerability from cvelistv5 – Published: 2019-01-24 04:00 – Updated: 2024-08-05 10:54
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.2.0.9297. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of templates. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-7170.
Severity
No CVSS data available.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit Reader Affected: 9.2.0.9297
Create a notification for this product.
Date Public
2019-01-23 00:00
Show details on NVD website
To clipboard 

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CVE-2018-17696 (GCVE-0-2018-17696)

Vulnerability from cvelistv5 – Published: 2019-01-24 04:00 – Updated: 2024-08-05 10:54
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.2.0.9297. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of the dataObjects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-7169.
Severity
No CVSS data available.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit Reader Affected: 9.2.0.9297
Create a notification for this product.
Date Public
2019-01-23 00:00
Show details on NVD website
To clipboard 

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CVE-2018-17695 (GCVE-0-2018-17695)

Vulnerability from cvelistv5 – Published: 2019-01-24 04:00 – Updated: 2024-08-05 10:54
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit PhantomPDF 9.2.0.9297. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of the username property of a TextField. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-7145.
Severity
No CVSS data available.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit PhantomPDF Affected: 9.2.0.9297
Create a notification for this product.
Date Public
2019-01-23 00:00
Show details on NVD website
To clipboard 

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CVE-2018-17694 (GCVE-0-2018-17694)

Vulnerability from cvelistv5 – Published: 2019-01-24 04:00 – Updated: 2024-08-05 10:54
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit PhantomPDF 9.2.0.9297. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of the display property of a button. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-7138.
Severity
No CVSS data available.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit PhantomPDF Affected: 9.2.0.9297
Create a notification for this product.
Date Public
2019-01-23 00:00
Show details on NVD website
To clipboard 

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CVE-2018-17691 (GCVE-0-2018-17691)

Vulnerability from cvelistv5 – Published: 2019-01-24 04:00 – Updated: 2024-08-05 10:54
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit PhantomPDF 9.2.0.9297. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the conversion of HTML files to PDF. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-7128.
Severity
No CVSS data available.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit PhantomPDF Affected: 9.2.0.9297
Create a notification for this product.
Date Public
2019-01-23 00:00
Show details on NVD website
To clipboard 

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CVE-2018-17690 (GCVE-0-2018-17690)

Vulnerability from cvelistv5 – Published: 2019-01-24 04:00 – Updated: 2024-08-05 10:54
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit PhantomPDF 9.2.0.9297. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of the rect property of a Link object. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-7103.
Severity
No CVSS data available.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit PhantomPDF Affected: 9.2.0.9297
Create a notification for this product.
Date Public
2019-01-23 00:00
Show details on NVD website
To clipboard 

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CVE-2018-17689 (GCVE-0-2018-17689)

Vulnerability from cvelistv5 – Published: 2019-01-24 04:00 – Updated: 2024-08-05 10:54
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit PhantomPDF 9.2.0.9297. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of the fillColor property of a radio button. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-7070.
Severity
No CVSS data available.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit PhantomPDF Affected: 9.2.0.9297
Create a notification for this product.
Date Public
2019-01-23 00:00
Show details on NVD website
To clipboard 

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CVE-2018-17688 (GCVE-0-2018-17688)

Vulnerability from cvelistv5 – Published: 2019-01-24 04:00 – Updated: 2024-08-05 10:54
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit PhantomPDF 9.2.0.9297. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of the setItems method of a ComboBox. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-7069.
Severity
No CVSS data available.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit PhantomPDF Affected: 9.2.0.9297
Create a notification for this product.
Date Public
2019-01-23 00:00
Show details on NVD website
To clipboard 

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CVE-2018-17687 (GCVE-0-2018-17687)

Vulnerability from cvelistv5 – Published: 2019-01-24 04:00 – Updated: 2024-08-05 10:54
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit PhantomPDF 9.2.0.9297. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of the exportValues property of a radio button. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-7068.
Severity
No CVSS data available.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit PhantomPDF Affected: 9.2.0.9297
Create a notification for this product.
Date Public
2019-01-23 00:00
Show details on NVD website
To clipboard 

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CVE-2018-17684 (GCVE-0-2018-17684)

Vulnerability from cvelistv5 – Published: 2019-01-24 04:00 – Updated: 2024-08-05 10:54
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.2.0.9297. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of the isPropertySpecified method. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-6470.
Severity
No CVSS data available.
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit Reader Affected: 9.2.0.9297
Create a notification for this product.
Date Public
2019-01-23 00:00
Show details on NVD website
To clipboard 

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Mitigation
Architecture and Design

Strategy: Language Selection

Choose a language that provides automatic memory management.

Mitigation
Implementation

Strategy: Attack Surface Reduction

When freeing pointers, be sure to set them to NULL once they are freed. However, the utilization of multiple or complex data structures may lower the usefulness of this strategy.

No CAPEC attack patterns related to this CWE.

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