汇总 Xpdf 相关全部产品的 CVE 与安全漏洞情报，包括 CVSS、EPSS、公开时间与漏洞情报数据。
历史漏洞主要涉及 内存损坏与缓冲区溢出 等问题，部分漏洞可能导致 内存损坏，并影响 软件部署与生产负载 相关场景。
相关漏洞数据主要来源于公开漏洞披露与安全公告，可用于评估历史漏洞暴露面与修复优先级。
| CVE | 摘要 | 来源 | 最高 CVSS | EPSS % | 公开时间 | 更新时间 |
|---|---|---|---|---|---|---|
| CVE-2024-7868 | In Xpdf 4.05 (and earlier), invalid header info in a DCT (JPEG) stream can lead to an uninitialized variable in the DCT decoder. The proof-of-concept PDF file causes a segfault attempting to read from an invalid address. | [email protected] | 2.1 | 0.24% | 2024-08-15 | 2025-10-06 |
| CVE-2024-7867 | In Xpdf 4.05 (and earlier), very large coordinates in a page box can cause an integer overflow and divide-by-zero. | [email protected] | 2.1 | 0.07% | 2024-08-15 | 2024-08-28 |
| CVE-2024-7866 | In Xpdf 4.05 (and earlier), a PDF object loop in a pattern resource leads to infinite recursion and a stack overflow. | [email protected] | 2.1 | 0.04% | 2024-08-15 | 2024-08-20 |
| CVE-2024-4976 | Out-of-bounds array write in Xpdf 4.05 and earlier, due to missing object type check in AcroForm field reference. | [email protected] | 2.1 | 0.09% | 2024-05-15 | 2025-01-29 |
| CVE-2024-4568 | In Xpdf 4.05 (and earlier), a PDF object loop in the PDF resources leads to infinite recursion and a stack overflow. | [email protected] | 2.9 | 0.04% | 2024-05-06 | 2025-01-29 |
| CVE-2024-4141 | Out-of-bounds array write in Xpdf 4.05 and earlier, triggered by an invalid character code in a Type 1 font. The root problem was a bounds check that was being optimized away by modern compilers. | [email protected] | 2.9 | 0.03% | 2024-04-24 | 2025-01-29 |
| CVE-2024-3900 | Out-of-bounds array write in Xpdf 4.05 and earlier, triggered by long Unicode sequence in ActualText. | [email protected] | 2.9 | 0.04% | 2024-04-17 | 2025-01-29 |
| CVE-2024-3248 | In Xpdf 4.05 (and earlier), a PDF object loop in the attachments leads to infinite recursion and a stack overflow. | [email protected] | 2.9 | 0.02% | 2024-04-02 | 2025-01-29 |
| CVE-2024-3247 | In Xpdf 4.05 (and earlier), a PDF object loop in an object stream leads to infinite recursion and a stack overflow. | [email protected] | 2.9 | 0.02% | 2024-04-02 | 2025-01-29 |
| CVE-2024-2971 | Out-of-bounds array write in Xpdf 4.05 and earlier, triggered by negative object number in indirect reference in the input PDF file. | [email protected] | 2.9 | 0.04% | 2024-03-26 | 2025-01-29 |
| CVE-2022-48545 | An infinite recursion in Catalog::findDestInTree can cause denial of service for xpdf 4.02. | [email protected] | 5.5 | 0.06% | 2023-08-22 | 2024-11-21 |
| CVE-2023-3436 | Xpdf 4.04 will deadlock on a PDF object stream whose "Length" field is itself in another object stream. | [email protected] | 3.3 | 0.04% | 2023-06-27 | 2024-11-21 |
| CVE-2023-3044 | An excessively large PDF page size (found in fuzz testing, unlikely in normal PDF files) can result in a divide-by-zero in Xpdf's text extraction code. This is related to CVE-2022-30524, but the problem here is caused by a very large page size, rather than by a very large character coordinate. | [email protected] | 3.3 | 0.04% | 2023-06-02 | 2024-11-21 |
| CVE-2023-2664 | In Xpdf 4.04 (and earlier), a PDF object loop in the embedded file tree leads to infinite recursion and a stack overflow. | [email protected] | 2.9 | 0.05% | 2023-05-11 | 2024-11-21 |
| CVE-2023-2663 | In Xpdf 4.04 (and earlier), a PDF object loop in the page label tree leads to infinite recursion and a stack overflow. | [email protected] | 2.9 | 0.06% | 2023-05-11 | 2025-01-24 |
| CVE-2023-2662 | In Xpdf 4.04 (and earlier), a bad color space object in the input PDF file can cause a divide-by-zero. | [email protected] | 2.9 | 0.02% | 2023-05-11 | 2025-01-24 |
| CVE-2023-26930 | Buffer Overflow vulnerability found in XPDF v.4.04 allows an attacker to cause a Denial of Service via the PDFDoc malloc in the pdftotext.cc function. NOTE: Vendor states “it's an expected abort on out-of-memory error.” | [email protected] | 5.5 | 0.14% | 2023-04-26 | 2024-11-21 |
| CVE-2022-45587 | Stack overflow vulnerability in function gmalloc in goo/gmem.cc in xpdf 4.04, allows local attackers to cause a denial of service. | [email protected] | 5.5 | 0.04% | 2023-02-15 | 2025-03-19 |
| CVE-2022-45586 | Stack overflow vulnerability in function Dict::find in xpdf/Dict.cc in xpdf 4.04, allows local attackers to cause a denial of service. | [email protected] | 5.5 | 0.04% | 2023-02-15 | 2025-03-19 |
| CVE-2021-36493 | Buffer Overflow vulnerability in pdfimages in xpdf 4.03 allows attackers to crash the application via crafted command. | [email protected] | 7.5 | 0.50% | 2023-02-03 | 2025-03-27 |