Qpdf Project
Qpdf Project Qpdf: vulnerabilities and CVEs
Qpdf Project Qpdf has 19 published vulnerabilities, 0 of them in the last 12 months. 0 are rated critical and 0 are listed by CISA as actively exploited.
CVEs19
Last 12 months0
Critical0
Actively exploited0
All vulnerabilities in the catalogue →⭐ Follow this technology
Latest vulnerabilities
| CVE | Severity | EPSS | Active exploitation | Published | Description |
|---|---|---|---|---|---|
| CVE-2024-24246 | Medium (5.5) | 0.44% | — | Feb 29, 2024 | Heap Buffer Overflow vulnerability in qpdf 11.9.0 allows attackers to crash the application via the std::__shared_count() function at /bits/shared_ptr_base.h. |
| CVE-2021-25786 | Medium (5.3) | 0.54% | — | Aug 11, 2023 | An issue was discovered in QPDF version 10.0.4, allows remote attackers to execute arbitrary code via crafted .pdf file to Pl_ASCII85Decoder::write parameter in libqpdf. |
| CVE-2022-34503 | Medium (6.5) | 0.76% | — | Jul 22, 2022 | QPDF v8.4.2 was discovered to contain a heap buffer overflow via the function QPDF::processXRefStream. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted PDF file. |
| CVE-2021-36978 | Medium (5.5) | 1.3% | — | Jul 20, 2021 | QPDF 9.x through 9.1.1 and 10.x through 10.0.4 has a heap-based buffer overflow in Pl_ASCII85Decoder::write (called from Pl_AES_PDF::flush and Pl_AES_PDF::finish) when a certain downstream write fails. |
| CVE-2018-18020 | Low (3.3) | 1.2% | — | Oct 6, 2018 | In QPDF 8.2.1, in libqpdf/QPDFWriter.cc, QPDFWriter::unparseObject and QPDFWriter::unparseChild have recursive calls for a long time, which allows remote attackers to cause a denial of service via a crafted PDF file. |
| CVE-2018-9918 | High (7.8) | 1.7% | — | Apr 10, 2018 | libqpdf.a in QPDF through 8.0.2 mishandles certain "expected dictionary key but found non-name object" cases, allowing remote attackers to cause a denial of service (stack exhaustion), related to the QPDFObjectHandle… |
| CVE-2017-18186 | Medium (5.5) | 1.1% | — | Feb 13, 2018 | An issue was discovered in QPDF before 7.0.0. There is an infinite loop due to looping xref tables in QPDF.cc. |
| CVE-2017-18185 | Medium (5.5) | 1.1% | — | Feb 13, 2018 | An issue was discovered in QPDF before 7.0.0. There is a large heap-based out-of-bounds read in the Pl_Buffer::write function in Pl_Buffer.cc. It is caused by an integer overflow in the PNG filter. |
| CVE-2017-18184 | Medium (5.5) | 0.67% | — | Feb 13, 2018 | An issue was discovered in QPDF before 7.0.0. There is a stack-based out-of-bounds read in the function iterate_rc4 in QPDF_encryption.cc. |
| CVE-2017-18183 | Medium (5.5) | 1.1% | — | Feb 13, 2018 | An issue was discovered in QPDF before 7.0.0. There is an infinite loop in the QPDFWriter::enqueueObject() function in libqpdf/QPDFWriter.cc. |
| CVE-2015-9252 | Medium (5.5) | 1.1% | — | Feb 13, 2018 | An issue was discovered in QPDF before 7.0.0. Endless recursion causes stack exhaustion in QPDFTokenizer::resolveLiteral() in QPDFTokenizer.cc, related to the QPDF::resolve function in QPDF.cc. |
| CVE-2017-12595 | High (7.8) | 1.8% | — | Aug 27, 2017 | The tokenizer in QPDF 6.0.0 and 7.0.b1 is recursive for arrays and dictionaries, which allows remote attackers to cause a denial of service (stack consumption and segmentation fault) or possibly have unspecified other… |
| CVE-2017-11627 | Medium (5.5) | 1.2% | — | Jul 25, 2017 | A stack-consumption vulnerability was found in libqpdf in QPDF 6.0.0, which allows attackers to cause a denial of service via a crafted file, related to the PointerHolder function in PointerHolder.hh, aka an "infinite… |
| CVE-2017-11626 | Medium (5.5) | 1.2% | — | Jul 25, 2017 | A stack-consumption vulnerability was found in libqpdf in QPDF 6.0.0, which allows attackers to cause a denial of service via a crafted file, related to the QPDFTokenizer::resolveLiteral function in QPDFTokenizer.cc… |
| CVE-2017-11625 | Medium (5.5) | 1.2% | — | Jul 25, 2017 | A stack-consumption vulnerability was found in libqpdf in QPDF 6.0.0, which allows attackers to cause a denial of service via a crafted file, related to the QPDF::resolveObjectsInStream function in QPDF.cc, aka an… |
| CVE-2017-11624 | Medium (5.5) | 1.2% | — | Jul 25, 2017 | A stack-consumption vulnerability was found in libqpdf in QPDF 6.0.0, which allows attackers to cause a denial of service via a crafted file, related to the QPDFTokenizer::resolveLiteral function in QPDFTokenizer.cc… |
| CVE-2017-9210 | Medium (5.5) | 1.5% | — | May 23, 2017 | libqpdf.a in QPDF 6.0.0 allows remote attackers to cause a denial of service (infinite recursion and stack consumption) via a crafted PDF document, related to unparse functions, aka qpdf-infiniteloop3. |
| CVE-2017-9209 | Medium (5.5) | 1.5% | — | May 23, 2017 | libqpdf.a in QPDF 6.0.0 allows remote attackers to cause a denial of service (infinite recursion and stack consumption) via a crafted PDF document, related to QPDFObjectHandle::parseInternal, aka qpdf-infiniteloop2. |
| CVE-2017-9208 | Medium (5.5) | 1.4% | — | May 23, 2017 | libqpdf.a in QPDF 6.0.0 allows remote attackers to cause a denial of service (infinite recursion and stack consumption) via a crafted PDF document, related to releaseResolved functions, aka qpdf-infiniteloop1. |