CVE-2018-9952 – Foxit Reader XFA Button formattedValue Use-After-Free Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2018-9952
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.1.1049. 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 XFA Button elements. When setting the formattedValue attribute, the process does not properly validate the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code under the context of the current process. • https://www.foxitsoftware.com/support/security-bulletins.php https://zerodayinitiative.com/advisories/ZDI-18-336 • CWE-416: Use After Free •
CVE-2018-1179 – Foxit Reader GIF DataSubBlock Out-Of-Bounds Read Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2018-1179
This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Foxit Reader 9.0.0.29935. 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 DataSubBlock structures in GIF images. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. • https://www.foxitsoftware.com/support/security-bulletins.php https://zerodayinitiative.com/advisories/ZDI-18-317 • CWE-125: Out-of-bounds Read •
CVE-2018-9970 – Foxit Reader XFA Button execEvent Use-After-Free Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2018-9970
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.1.1049. 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 XFA execEvent method of Button elements. 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 under the context of the current process. • https://www.foxitsoftware.com/support/security-bulletins.php https://zerodayinitiative.com/advisories/ZDI-18-354 • CWE-20: Improper Input Validation CWE-416: Use After Free •
CVE-2018-9956 – Foxit Reader XFA Button title Use-After-Free Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2018-9956
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.1.1049. 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 XFA Button elements. When setting the title attribute, the process does not properly validate the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code under the context of the current process. • https://www.foxitsoftware.com/support/security-bulletins.php https://zerodayinitiative.com/advisories/ZDI-18-340 • CWE-416: Use After Free •
CVE-2018-9949 – Foxit Reader TIFF Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2018-9949
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.0.29935. 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 TIFF files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length, heap-based buffer. An attacker can leverage this vulnerability to execute code under the context of the current process. • https://www.foxitsoftware.com/support/security-bulletins.php https://zerodayinitiative.com/advisories/ZDI-18-333 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-122: Heap-based Buffer Overflow •