CVE-2023-46250: Loop with Unreachable Exit Condition

pypdf is a free and open-source pure-python PDF library. An attacker who uses a vulnerability present in versions 3.7.0 through 3.16.4 can craft a PDF which leads to an infinite loop. This infinite loop blocks the current process and can utilize a single core of the CPU by 100%. It does not affec...

DEBIAN-CVE-2020-26683

A memory leak issue discovered in /pdf/pdf-font-add.c in Artifex Software MuPDF 1.17.0 allows attackers to obtain sensitive information...

USN-6280-1 pypdf2 vulnerability

It was discovered that PyPDF2 incorrectly handled PDF files with certain markers. If a user or automated system were tricked into processing a specially crafted file, an attacker could possibly use this issue to consume system resources, resulting in a denial of service...

Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS : PyPDF2 vulnerability (USN-6280-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-6280-1 advisory. It was discovered that PyPDF2 incorrectly handled PDF files with certain markers. If a user or automated system were tricked...

Code injection

pypdf is a pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files. In version 2.10.5 an attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This infinite loop blocks the current process and can utilize a single co...

CVE-2023-36810

pypdf is a pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files. An attacker who uses this vulnerability can craft a PDF which leads to unexpected long runtime. This quadratic runtime blocks the current process and can utilize a single core of t...

Design/Logic Flaw

pypdf is a pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files. An attacker who uses this vulnerability can craft a PDF which leads to unexpected long runtime. This quadratic runtime blocks the current process and can utilize a single core of t...

CVE-2023-36810 Quadratic runtime with malformed PDF missing xref marker in pypdf

pypdf is a pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files. An attacker who uses this vulnerability can craft a PDF which leads to unexpected long runtime. This quadratic runtime blocks the current process and can utilize a single core of t...

CVE-2023-36810 Quadratic runtime with malformed PDF missing xref marker in pypdf

pypdf is a pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files. An attacker who uses this vulnerability can craft a PDF which leads to unexpected long runtime. This quadratic runtime blocks the current process and can utilize a single core of t...

CVE-2023-36807 Infinite Loop when reading malformed objects in pypdf

pypdf is a pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files. In version 2.10.5 an attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This infinite loop blocks the current process and can utilize a single co...

CVE-2023-36807

pypdf is a pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files. In version 2.10.5 an attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This infinite loop blocks the current process and can utilize a single co...

Design/Logic Flaw

pypdf is an open source, pure-python PDF library. In affected versions an attacker may craft a PDF which leads to an infinite loop if parsecontentstream is executed. That is, for example, the case if the user extracted text from such a PDF. This issue was introduced in pull request 969 and resolv...

CVE-2023-36464

pypdf is an open source, pure-python PDF library. In affected versions an attacker may craft a PDF which leads to an infinite loop if parsecontentstream is executed. That is, for example, the case if the user extracted text from such a PDF. This issue was introduced in pull request 969 and resolv...

CVE-2023-36464 Infinite Loop when a comment isn't followed by a character in pypdf

pypdf is an open source, pure-python PDF library. In affected versions an attacker may craft a PDF which leads to an infinite loop if parsecontentstream is executed. That is, for example, the case if the user extracted text from such a PDF. This issue was introduced in pull request 969 and resolv...

CVE-2023-36464 Infinite Loop when a comment isn't followed by a character in pypdf

pypdf is an open source, pure-python PDF library. In affected versions an attacker may craft a PDF which leads to an infinite loop if parsecontentstream is executed. That is, for example, the case if the user extracted text from such a PDF. This issue was introduced in pull request 969 and resolv...

CVE-2023-36464

The CVE-2023-36464 entry concerns the Python library pypdf. An attacker could craft a PDF that triggers an infinite loop during content stream parsing (__parse_content_stream), potentially leading to denial of service (availability impact) as described in the linked PRs. The issue was introduced ...

PyPDF2 安全漏洞

PyPDF2 is a free open source pure python PDF library . Able to split, merge, crop and convert pages of a PDF file. PyPDF2 versions 2.2.0 to 3.8.1 has a security vulnerability , the vulnerability stems from the attacker may be able to create a PDF, if the implementation of parsecontentstream, will...

Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS : PyPDF2 vulnerability (USN-6176-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-6176-1 advisory. It was discovered that PyPDF2 incorrectly handled certain PDF files. If a user or automated system were tricked into processin...

The vulnerability of the APDFL.dl library, a tool for 3D JT/JT2Go viewing and Teamcenter Visualization lifecycle management system, allows a perpetrator to execute arbitrary code.

The vulnerability of the APDFL.dll library, which is used by 3D JT, JT2Go, and Teamcenter Visualization lifecycle management systems, relates to operations that occur outside of the buffer in memory. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

SUSE CVE-2022-24859

PyPDF2 is an open source python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files. In versions prior to 1.27.5 an attacker who uses this vulnerability can craft a PDF which leads to an infinite loop if the PyPDF2 if the code attempts to get the content...