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CVSS: 8.8EPSS: 2%CPEs: 1EXPL: 1

10 Feb 2021 — In Foxit Reader 10.1.0.37527, a specially crafted PDF document can trigger reuse of previously free memory which can lead to arbitrary code execution. An attacker needs to trick the user to open the malicious file to trigger this vulnerability. If the browser plugin extension is enabled, visiting a malicious site can also trigger the vulnerability. En Foxit Reader versión 10.1.0.37527, un documento PDF especialmente diseñado puede desencadenar la reutilización de la memoria previamente liberada, lo que pued... • https://talosintelligence.com/vulnerability_reports/TALOS-2020-1166 • CWE-416: Use After Free •

CVSS: 5.3EPSS: 0%CPEs: 42EXPL: 0

07 Jan 2021 — The Portable Document Format (PDF) specification does not provide any information regarding the concrete procedure of how to validate signatures. Consequently, a Signature Wrapping vulnerability exists in multiple products. An attacker can use /ByteRange and xref manipulations that are not detected by the signature-validation logic. This affects Foxit Reader before 9.4 and PhantomPDF before 8.3.9 and 9.x before 9.4. It also affects eXpert PDF 12 Ultimate, Expert PDF Reader, Nitro Pro, Nitro Reader, PDF Arch... • https://pdf-insecurity.org/signature/evaluation_2018.html • CWE-347: Improper Verification of Cryptographic Signature •

CVSS: 5.3EPSS: 0%CPEs: 46EXPL: 0

07 Jan 2021 — The Portable Document Format (PDF) specification does not provide any information regarding the concrete procedure of how to validate signatures. Consequently, an Incremental Saving vulnerability exists in multiple products. When an attacker uses the Incremental Saving feature to add pages or annotations, Body Updates are displayed to the user without any action by the signature-validation logic. This affects Foxit Reader before 9.4 and PhantomPDF before 8.3.9 and 9.x before 9.4. It also affects LibreOffice... • https://pdf-insecurity.org/signature/evaluation_2018.html • CWE-347: Improper Verification of Cryptographic Signature •

CVSS: 7.8EPSS: 0%CPEs: 7EXPL: 0

31 Dec 2020 — An issue was discovered in Foxit Reader before 10.1.1 (and before 4.1.1 on macOS) and PhantomPDF before 9.7.5 and 10.x before 10.1.1 (and before 4.1.1 on macOS). An attacker can spoof a certified PDF document via an Evil Annotation Attack because the products fail to consider a null value for a Subtype entry of the Annotation dictionary, in an incremental update. Se detectó un problema en Foxit Reader versiones anteriores a 10.1.1 (y versiones anteriores a 4.1.1 en macOS) y PhantomPDF versiones anteriores a... • https://www.foxitsoftware.com/support/security-bulletins.html • CWE-754: Improper Check for Unusual or Exceptional Conditions •

CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 1

22 Dec 2020 — A type confusion vulnerability exists in the JavaScript engine of Foxit Software’s Foxit PDF Reader, version 10.1.0.37527. A specially crafted PDF document can trigger an improper use of an object, resulting in memory corruption and arbitrary code execution. An attacker needs to trick the user to open the malicious file to trigger this vulnerability. If the browser plugin extension is enabled, visiting a malicious site can also trigger the vulnerability. Se presenta una vulnerabilidad de confusión de tipos ... • https://talosintelligence.com/vulnerability_reports/TALOS-2020-1165 • CWE-787: Out-of-bounds Write CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') •

CVSS: 8.8EPSS: 2%CPEs: 1EXPL: 1

22 Dec 2020 — A use-after-free vulnerability exists in the JavaScript engine of Foxit Software’s PDF Reader, version 10.1.0.37527. A specially crafted PDF document can trigger the reuse of previously free memory which can lead to arbitrary code execution. An attacker needs to trick the user to open the malicious file to trigger this vulnerability. If the browser plugin extension is enabled, visiting a malicious site can also trigger the vulnerability. Se presenta una vulnerabilidad de uso de la memoria previamente libera... • https://talosintelligence.com/vulnerability_reports/TALOS-2020-1181 • CWE-416: Use After Free •

CVSS: 8.8EPSS: 2%CPEs: 1EXPL: 1

22 Dec 2020 — A use after free vulnerability exists in the JavaScript engine of Foxit Software’s Foxit PDF Reader, version 10.1.0.37527. A specially crafted PDF document can trigger reuse of previously free memory which can lead to arbitrary code execution. An attacker needs to trick the user to open the malicious file to trigger this vulnerability. If the browser plugin extension is enabled, visiting a malicious site can also trigger the vulnerability. Se presenta una vulnerabilidad de uso de la memoria previamente libe... • https://talosintelligence.com/vulnerability_reports/TALOS-2020-1175 • CWE-416: Use After Free •

CVSS: 8.8EPSS: 2%CPEs: 1EXPL: 1

22 Dec 2020 — A use after free vulnerability exists in the JavaScript engine of Foxit Software’s Foxit PDF Reader, version 10.1.0.37527. A specially crafted PDF document can trigger reuse of previously free memory which can lead to arbitrary code execution. An attacker needs to trick the user to open the malicious file to trigger this vulnerability. If the browser plugin extension is enabled, visiting a malicious site can also trigger the vulnerability. Se presenta una vulnerabilidad de uso de la memoria previamente libe... • https://talosintelligence.com/vulnerability_reports/TALOS-2020-1171 • CWE-416: Use After Free •

CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0

15 Dec 2020 — An issue was discovered in Foxit Reader and PhantomPDF 10.1.0.37527 and earlier. There is a null pointer access/dereference while opening a crafted PDF file, leading the application to crash (denial of service). Se detectó un problema en Foxit Reader y PhantomPDF versiones10.1.0.37527 y anteriores. Se presenta un acceso y desreferenciación del puntero null al abrir un archivo PDF diseñado, conllevando a que la aplicación se bloquee (denegación de servicio) • https://www.foxitsoftware.com/support/security-bulletins.php • CWE-476: NULL Pointer Dereference •

CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0

09 Dec 2020 — This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 10.0.1.35811. 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 XFA templates. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerabili... • https://www.foxitsoftware.com/support/security-bulletins.html • CWE-787: Out-of-bounds Write •