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...

CVE-2023-36807

CVE-2023-36807 affects the PyPDF2/pypdf library. In version 2.10.5, crafting a malformed PDF can trigger an infinite loop in reading objects, blocking the process and fully using one CPU core. The root cause is in the object reader path (read_object) used to parse PDF objects. A fix was merged in...

pypdf security vulnerability

PyPDF2 is a free open source pure python PDF library . Able to split, merge, crop and convert pages of PDF files. pypdf 1.27.9 previous version of a security vulnerability , the vulnerability stems from the attacker can make PDF lead to unexpected long run , will block the process...

CVE-2023-36807: Loop with Unreachable Exit Condition

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: Inefficient Algorithmic Complexity

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...

SUSE 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

A flaw was found in the pyPDF package. In affected versions of the pyPDF package, this flaw allows an attacker to craft a PDF, which leads to an infinite loop if parsecontentstream is executed...

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...

DEBIAN-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...

UBUNTU-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

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...

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

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 ...

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

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...

calibreweb (0.6.20), chellow (>=1679494175.0.0, <=1688376223.0.0) +4 more potentially affected by CVE-2023-36464 via pypdf (>=3.1.0, <=3.8.1)

pypdf PYPI version =3.1.0, =1679494175.0.0, =0.1.1, =0.2.0, =4.17.0, =4.20.4 - providentia 2.4.0 Source cves: CVE-2023-36464 Source advisory: MEND:CVE-2023-36464...

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: Loop with Unreachable Exit Condition

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...