CWE-416

Use After Free

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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

CVE-2019-13332 (GCVE-0-2019-13332)

Vulnerability from cvelistv5 – Published: 2019-10-03 21:33 – Updated: 2024-08-04 23:49
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 9.6.0.25114. 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 processing of templates in XFA forms. 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-9149.
Severity
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit Reader Affected: 9.6.0.25114
Create a notification for this product.
Credits
Anonymous
Show details on NVD website
To clipboard 

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CVE-2019-13510 (GCVE-0-2019-13510)

Vulnerability from cvelistv5 – Published: 2019-08-15 18:15 – Updated: 2024-08-04 23:57
VLAI
Summary
Rockwell Automation Arena Simulation Software versions 16.00.00 and earlier contain a USE AFTER FREE CWE-416. A maliciously crafted Arena file opened by an unsuspecting user may result in the application crashing or the execution of arbitrary code.
Severity
No CVSS data available.
CWE
  • CWE-416 - USE AFTER FREE CWE-416 (CVE-2019-13510)
Assigner
References
Impacted products
Vendor Product Version
n/a Rockwell Automation Arena Simulation Software versions 16.00.00 and earlier Affected: Rockwell Automation Arena Simulation Software versions 16.00.00 and earlier
Show details on NVD website
To clipboard 

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CVE-2019-13514 (GCVE-0-2019-13514)

Vulnerability from cvelistv5 – Published: 2019-08-15 18:42 – Updated: 2024-08-04 23:57
VLAI
Summary
In Delta Industrial Automation DOPSoft, Version 4.00.06.15 and prior, processing a specially crafted project file may trigger a use-after-free vulnerability, which may allow information disclosure, remote code execution, or crash of the application.
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a Delta Industrial Automation DOPSoft Affected: Version 4.00.06.15 and prior.
Show details on NVD website
To clipboard 

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CVE-2019-16471 (GCVE-0-2019-16471)

Vulnerability from cvelistv5 – Published: 2023-09-11 13:50 – Updated: 2024-08-05 01:17
VLAI
Title
Use-After-Free in app.measureDialog - Tianfu Cup
Summary
Adobe Acrobat Reader versions 2019.021.20056 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-416 - Use After Free (CWE-416)
Assigner
References
Impacted products
Vendor Product Version
Adobe Acrobat Reader Affected: 0 , ≤ 2019.021.20056 (semver)
Create a notification for this product.
Date Public
2020-02-11 17:00
Show details on NVD website
To clipboard 

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CVE-2019-17140 (GCVE-0-2019-17140)

Vulnerability from cvelistv5 – Published: 2019-10-25 18:14 – Updated: 2024-08-05 01:33
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PhantomPDF 9.6.0.25114. 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 OnFocus event. 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-9091.
Severity
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit PhantomPDF Affected: 9.6.0.25114
Create a notification for this product.
Credits
RockStar
Show details on NVD website
To clipboard 

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CVE-2019-17141 (GCVE-0-2019-17141)

Vulnerability from cvelistv5 – Published: 2019-10-25 18:14 – Updated: 2024-08-05 01:33
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PhantomPDF 9.6.0.25114. 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 processing of script within a Calculate action of a text field. 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-9044.
Severity
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit PhantomPDF Affected: 9.6.0.25114
Create a notification for this product.
Credits
RockStar
Show details on NVD website
To clipboard 

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CVE-2019-17142 (GCVE-0-2019-17142)

Vulnerability from cvelistv5 – Published: 2019-10-25 18:14 – Updated: 2024-08-05 01:33
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PhantomPDF 9.6.0.25114. 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 processing of script within a Keystroke action of a listbox field. 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-9081.
Severity
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit PhantomPDF Affected: 9.6.0.25114
Create a notification for this product.
Credits
RockStar
Show details on NVD website
To clipboard 

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CVE-2019-17143 (GCVE-0-2019-17143)

Vulnerability from cvelistv5 – Published: 2019-10-25 18:14 – Updated: 2024-08-05 01:33
VLAI
Summary
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PhantomPDF 9.6.0.25114. 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 parsing of DWG files. 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 in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-9273.
Severity
3.3 (Low)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Foxit PhantomPDF Affected: 9.6.0.25114
Create a notification for this product.
Credits
Mat Powell of Trend Micro Zero Day Initiative
Show details on NVD website
To clipboard 

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CVE-2019-18902 (GCVE-0-2019-18902)

Vulnerability from cvelistv5 – Published: 2020-03-02 16:45 – Updated: 2024-09-17 02:41
VLAI
Title
wicked: Use-after-free when receiving invalid DHCP6 client options
Summary
A Use After Free vulnerability in wicked of SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 15; openSUSE Leap 15.1, Factory allows remote attackers to cause DoS or potentially code execution. This issue affects: SUSE Linux Enterprise Server 12 wicked versions prior to 0.6.60-3.5.1. SUSE Linux Enterprise Server 15 wicked versions prior to 0.6.60-3.21.1. openSUSE Leap 15.1 wicked versions prior to 0.6.60-lp151.2.6.1. openSUSE Factory wicked versions prior to 0.6.62.
Severity
7.5 (High)
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
SUSE SUSE Linux Enterprise Server 12 Affected: wicked , < 0.6.60-3.5.1 (custom)
Create a notification for this product.
SUSE SUSE Linux Enterprise Server 15 Affected: wicked , < 0.6.60-3.21.1 (custom)
Create a notification for this product.
openSUSE Leap 15.1 Affected: wicked , < 0.6.60-lp151.2.6.1 (custom)
Create a notification for this product.
openSUSE Factory Affected: wicked , < 0.6.62 (custom)
Create a notification for this product.
Date Public
2020-01-30 00:00
Credits
Malte Kraus
Show details on NVD website
To clipboard 

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CVE-2019-18903 (GCVE-0-2019-18903)

Vulnerability from cvelistv5 – Published: 2020-03-02 16:45 – Updated: 2024-09-17 01:00
VLAI
Title
wicked: Use-after-free when receiving invalid DHCP6 IA_PD option
Summary
A Use After Free vulnerability in wicked of SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 15; openSUSE Leap 15.1, Factory allows remote attackers to cause DoS or potentially code execution. This issue affects: SUSE Linux Enterprise Server 12 wicked versions prior to 0.6.60-2.18.1. SUSE Linux Enterprise Server 15 wicked versions prior to 0.6.60-28.26.1. openSUSE Leap 15.1 wicked versions prior to 0.6.60-lp151.2.9.1. openSUSE Factory wicked versions prior to 0.6.62.
Severity
7.5 (High)
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
SUSE SUSE Linux Enterprise Server 12 Affected: wicked , < 0.6.60-2.18.1 (custom)
Create a notification for this product.
SUSE SUSE Linux Enterprise Server 15 Affected: wicked , < 0.6.60-28.26.1 (custom)
Create a notification for this product.
openSUSE Leap 15.1 Affected: wicked , < 0.6.60-lp151.2.9.1 (custom)
Create a notification for this product.
openSUSE Factory Affected: wicked , < 0.6.62 (custom)
Create a notification for this product.
Date Public
2020-02-06 00:00
Credits
Malte Kraus
Show details on NVD website
To clipboard 

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Mitigation

Phase: Architecture and Design

Strategy: Language Selection

Description:

  • Choose a language that provides automatic memory management.
Mitigation

Phase: Implementation

Strategy: Attack Surface Reduction

Description:

  • 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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