CVE-2021-27264
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I. Basic Information for CVE-2021-27264
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PhantomPDF 10.1.0.37527. 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 U3D objects embedded in PDF files. 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 object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-12291.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
Foxit PhantomPDF 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Foxit PhantomPDF是中国福昕（Foxit）公司的一款PDF文档阅读器。 Foxit PhantomPDF 存在缓冲区错误漏洞，该漏洞允许远程攻击者披露敏感信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Foxit | PhantomPDF | 10.1.0.37527 | - |
II. Public POCs for CVE-2021-27264
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.zerodayinitiative.com/advisories/ZDI-21-346/x_refsource_MISC
- https://www.foxitsoftware.com/support/security-bulletins.phpx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-27264
Same Patch Batch · Foxit · 2021-03-30 · 11 CVEs total
| CVE-2021-27271 | Foxit PhantomPDF 缓冲区错误漏洞 | |
| CVE-2021-27269 | Foxit PhantomPDF 缓冲区错误漏洞 | |
| CVE-2021-27270 | Foxit PhantomPDF 缓冲区错误漏洞 | |
| CVE-2021-27268 | Foxit PhantomPDF 资源管理错误漏洞 | |
| CVE-2021-27266 | Foxit PhantomPDF 缓冲区错误漏洞 | |
| CVE-2021-27267 | Foxit PhantomPDF 资源管理错误漏洞 | |
| CVE-2021-27265 | Foxit PhantomPDF 缓冲区错误漏洞 | |
| CVE-2021-27263 | Foxit PhantomPDF 缓冲区错误漏洞 | |
| CVE-2021-27262 | Foxit PhantomPDF 缓冲区错误漏洞 | |
| CVE-2021-27261 | Foxit PhantomPDF 缓冲区错误漏洞 |
IV. Related Vulnerabilities
Same vendor: Foxit
- CVE-2025-9330
Foxit PDF Reader Update Service Uncontrolled Search Path Ele - CVE-2025-9323
Foxit PDF Reader JP2 File Parsing Out-Of-Bounds Read Informa - CVE-2025-9324
Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Informa - CVE-2025-9325
Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Informa - CVE-2025-9326
Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Remote
Same weakness: CWE-125
- CVE-2026-8177
XML::LibXML versions through 2.0210 for Perl read out-of-bou - CVE-2026-6104
Global buffer over-read in mb_convert_encoding() with attack - CVE-2026-7258
Out-of-bounds read in urldecode() on NetBSD - CVE-2026-8186
Open5GS NF client.c ogs_sbi_client_send_via_scp_or_sepp out- - CVE-2026-3508
ASUS System Control Interface 缓冲区错误漏洞
V. Comments for CVE-2021-27264
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