{"id":"CVE-2018-9948","aliases":["EUVD-2018-21540","GHSA-589f-765p-q2h4"],"status":"published","title":"This vulnerability allows remote attackers to disclose sensitive information on vulnerable...","description":"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 handling of typed arrays. The issue results from the lack of proper initialization of a pointer prior to accessing it. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-5380.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.62491,"percentile":0.99193,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-200","CWE-824"],"published":"2018-05-17T15:00:00Z","modified":"2026-06-17T02:07:22Z","exploits":[{"source":"exploitdb","id":"EDB-44941","title":"Foxit Reader 9.0.1.1049 - Remote Code Execution","type":"remote","platform":"windows","date":"2018-06-25","verified":true,"url":"https://www.exploit-db.com/exploits/44941"},{"source":"exploitdb","id":"EDB-45269","title":"Foxit PDF Reader 9.0.1.1049 - Pointer Overwrite Use-After-Free (Metasploit)","type":"local","platform":"windows","date":"2018-08-27","verified":true,"url":"https://www.exploit-db.com/exploits/45269"},{"source":"metasploit","id":"exploit/windows/fileformat/foxit_reader_uaf","title":"Foxit PDF Reader Pointer Overwrite UAF","type":"exploit","platform":"Windows","date":"2018-04-20","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/fileformat/foxit_reader_uaf"},{"source":"pocgithub","id":"manojcode/Foxit-Reader-RCE-with-virualalloc-and-shellcode-for-CVE-2018-9948-and-CVE-2018-9958","title":"manojcode/Foxit-Reader-RCE-with-virualalloc-and-shellcode-for-CVE-2018-9948-and-CVE-2018-9958","date":"2018-08-04","url":"https://github.com/manojcode/Foxit-Reader-RCE-with-virualalloc-and-shellcode-for-CVE-2018-9948-and-CVE-2018-9958"},{"source":"pocgithub","id":"orangepirate/cve-2018-9948-9958-exp","title":"orangepirate/cve-2018-9948-9958-exp","date":"2018-08-21","url":"https://github.com/orangepirate/cve-2018-9948-9958-exp"}],"products":[{"vendor":"foxit","product":"foxit reader"},{"vendor":"foxitsoftware","product":"foxit_reader"},{"vendor":"foxitsoftware","product":"phantompdf"}],"references":[{"url":"https://zerodayinitiative.com/advisories/ZDI-18-332","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.foxitsoftware.com/support/security-bulletins.php","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://www.exploit-db.com/exploits/44941/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.exploit-db.com/exploits/45269/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-9948"},{"url":"https://github.com/advisories/GHSA-589f-765p-q2h4"}],"sources":{"cve":[{"id":"CVE-2018-9948","description":"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 handling of typed arrays. The issue results from the lack of proper initialization of a pointer prior to accessing it. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-5380.","status":"published","published":"2018-05-17T15:00:00Z","modified":"2024-08-05T07:24:56.445Z","cwes":["CWE-824"],"updated_at":"2026-11-02T14:35:02.289647Z"}],"euvd":[{"id":"EUVD-2018-21540","description":"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 handling of typed arrays. The issue results from the lack of proper initialization of a pointer prior to accessing it. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-5380.","status":"published","published":"2018-05-17T15:00:00Z","modified":"2024-08-05T07:24:56Z","updated_at":"2026-11-03T02:40:00.040327Z"}],"ghsa":[{"id":"GHSA-589f-765p-q2h4","title":"This vulnerability allows remote attackers to disclose sensitive information on vulnerable...","description":"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 handling of typed arrays. The issue results from the lack of proper initialization of a pointer prior to accessing it. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-5380.","status":"published","published":"2022-05-13T01:31:39Z","modified":"2023-02-01T05:08:00Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:50:39.462624Z"}],"nvd":[{"id":"CVE-2018-9948","description":"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 handling of typed arrays. The issue results from the lack of proper initialization of a pointer prior to accessing it. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-5380.","status":"published","published":"2018-05-17T15:29:02.473Z","modified":"2026-06-17T02:07:22.303Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-824","CWE-200"],"updated_at":"2026-11-02T14:04:27.507872Z"}]}}