https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 09 Oct 2026 17:30:57 +0000 https://cve.radiocsirt.org/vuln/bdu:2023-02632 bdu:2023-02632 https://cve.radiocsirt.org/vuln/bdu:2023-02632 https://cve.radiocsirt.org/vuln/euvd-2026-232760 EUVD-2026-232760 https://cve.radiocsirt.org/vuln/euvd-2026-232760 https://cve.radiocsirt.org/vuln/fkie_cve-2022-24859 <p>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 stream. The reason is that the last while-loop in `ContentStream._readInlineImage` only terminates when it finds the `EI` token, but never actually checks if the stream has already ended. This issue has been resolved in version `1.27.5`. Users unable to upgrade should validate and PDFs prior to iterating over their content stream.</p> <p>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 stream. The reason is that the last while-loop in `ContentStream._readInlineImage` only terminates when it finds the `EI` token, but never actually checks if the stream has already ended. This issue has been resolved in version `1.27.5`. Users unable to upgrade should validate and PDFs prior to iterating over their content stream.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2022-24859 https://cve.radiocsirt.org/vuln/ghsa-xcjx-m2pj-8g79 <p><strong>Affected:</strong> PyPI: PyPDF2</p> <p>### Impact</p> <p>An attacker who uses this vulnerability can craft a PDF which leads to an infinite loop if the PyPDF2 user wrote the following code:</p> <p>```python from PyPDF2 import PdfFileReader, PdfFileWriter from PyPDF2.pdf import ContentStream</p> <p>reader = PdfFileReader(&#34;malicious.pdf&#34;, strict=False) for page in reader.pages: ContentStream(page.getContents(), reader) ```</p> <p>### Patches</p> <p>[`PyPDF2==1.27.5`](https://pypi.org/project/PyPDF2) and later are patched.</p> <p>Credits to [Sebastian Krause](https://github.com/sekrause) for finding ([issue](https://github.com/py-pdf/PyPDF2/issues/329)) and fixing ([PR](https://github.com/py-pdf/PyPDF2/pull/740)) it.</p> <p><strong>Affected:</strong> PyPI: PyPDF2</p> <p>### Impact</p> <p>An attacker who uses this vulnerability can craft a PDF which leads to an infinite loop if the PyPDF2 user wrote the following code:</p> <p>```python from PyPDF2 import PdfFileReader, PdfFileWriter from PyPDF2.pdf import ContentStream</p> <p>reader = PdfFileReader(&#34;malicious.pdf&#34;, strict=False) for page in reader.pages: ContentStream(page.getContents(), reader) ```</p> <p>### Patches</p> <p>[`PyPDF2==1.27.5`](https://pypi.org/project/PyPDF2) and later are patched.</p> <p>Credits to [Sebastian Krause](https://github.com/sekrause) for finding ([issue](https://github.com/py-pdf/PyPDF2/issues/329)) and fixing ([PR](https://github.com/py-pdf/PyPDF2/pull/740)) it.</p> https://cve.radiocsirt.org/vuln/ghsa-xcjx-m2pj-8g79 https://cve.radiocsirt.org/vuln/gsd-2022-24859 gsd-2022-24859 https://cve.radiocsirt.org/vuln/gsd-2022-24859 https://cve.radiocsirt.org/vuln/opensuse-su-2024:0366-1 <p>Security update for python-PyPDF2</p> <p>Security update for python-PyPDF2</p> https://cve.radiocsirt.org/vuln/opensuse-su-2024:0366-1 https://cve.radiocsirt.org/vuln/pysec-2022-194 <p><strong>Affected:</strong> PyPI: pypdf2</p> <p>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 stream. The reason is that the last while-loop in `ContentStream._readInlineImage` only terminates when it finds the `EI` token, but never actually checks if the stream has already ended. This issue has been resolved in version `1.27.5`. Users unable to upgrade should validate and PDFs prior to iterating over their content stream.</p> <p><strong>Affected:</strong> PyPI: pypdf2</p> <p>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 stream. The reason is that the last while-loop in `ContentStream._readInlineImage` only terminates when it finds the `EI` token, but never actually checks if the stream has already ended. This issue has been resolved in version `1.27.5`. Users unable to upgrade should validate and PDFs prior to iterating over their content stream.</p> https://cve.radiocsirt.org/vuln/pysec-2022-194 https://cve.radiocsirt.org/vuln/ubuntu-cve-2022-24859 <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: pypdf2, Ubuntu:Pro:18.04:LTS: pypdf2, Ubuntu:20.04:LTS: pypdf2, Ubuntu:22.04:LTS: pypdf2</p> <p>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 stream. The reason is that the last while-loop in `ContentStream._readInlineImage` only terminates when it finds the `EI` token, but never actually checks if the stream has already ended. This issue has been resolved in version `1.27.5`. Users unable to upgrade should validate and PDFs prior to iterating over their content stream.</p> <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: pypdf2, Ubuntu:Pro:18.04:LTS: pypdf2, Ubuntu:20.04:LTS: pypdf2, Ubuntu:22.04:LTS: pypdf2</p> <p>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 stream. The reason is that the last while-loop in `ContentStream._readInlineImage` only terminates when it finds the `EI` token, but never actually checks if the stream has already ended. This issue has been resolved in version `1.27.5`. Users unable to upgrade should validate and PDFs prior to iterating over their content stream.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2022-24859