GHSA-JRM6-H9CQ-8GQW PyPDF2 quadratic runtime with malformed PDF missing xref marker

Impact 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 the CPU by 100%. It does not affect memory usage. Patches https://github.com/py-pdf/pypdf/pull/808 Workarounds ...

PyPDF2 quadratic runtime with malformed PDF missing xref marker

Impact 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 the CPU by 100%. It does not affect memory usage. Patches https://github.com/py-pdf/pypdf/pull/808 Workarounds ...

CVE-2023-2908

A null pointer dereference issue was found in Libtiff's tifdir.c file. This issue may allow an attacker to pass a crafted TIFF image file to the tiffcp utility which triggers a runtime error that causes undefined behavior. This will result in an application crash, eventually leading to a denial o...

CVE-2023-2908

A null pointer dereference issue was found in Libtiff's tifdir.c file. This issue may allow an attacker to pass a crafted TIFF image file to the tiffcp utility which triggers a runtime error that causes undefined behavior. This will result in an application crash, eventually leading to a denial o...

Null pointer dereference

A null pointer dereference issue was found in Libtiff's tifdir.c file. This issue may allow an attacker to pass a crafted TIFF image file to the tiffcp utility which triggers a runtime error that causes undefined behavior. This will result in an application crash, eventually leading to a denial o...

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...

DEBIAN-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...

UBUNTU-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...

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-2023-36810

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...

Security Bulletin: Vulnerability in IBM Java SDK and IBM Java Runtime affects TPF Toolkit

Summary A vulnerability in IBM® SDK Java™ Technology Edition and IBM® Runtime Environment Java™ that is used by TPF Toolkit has been addressed. Vulnerability Details CVEID:CVE-2023-21967 DESCRIPTION: An unspecified vulnerability in Oracle Java SE, Oracle GraalVM Enterprise Edition related to the...

CVE-2023-2908 Libtiff: null pointer dereference in tif_dir.c

A null pointer dereference issue was found in Libtiff's tifdir.c file. This issue may allow an attacker to pass a crafted TIFF image file to the tiffcp utility which triggers a runtime error that causes undefined behavior. This will result in an application crash, eventually leading to a denial o...

CVE-2023-2908 Libtiff: null pointer dereference in tif_dir.c

A null pointer dereference issue was found in Libtiff's tifdir.c file. This issue may allow an attacker to pass a crafted TIFF image file to the tiffcp utility which triggers a runtime error that causes undefined behavior. This will result in an application crash, eventually leading to a denial o...

CVE-2023-2908 Libtiff: null pointer dereference in tif_dir.c

A null pointer dereference issue was found in Libtiff's tifdir.c file. This issue may allow an attacker to pass a crafted TIFF image file to the tiffcp utility which triggers a runtime error that causes undefined behavior. This will result in an application crash, eventually leading to a denial o...

golang: runtime: unexpected behavior of setuid/setgid binaries

On Unix platforms, the Go runtime does not behave differently when a binary is run with the setuid/setgid bits. This can be dangerous in certain cases, such as when dumping memory state or assuming the status of standard I/O file descriptors. If a setuid/setgid binary is executed with standard I/...

Security Bulletin: Multiple vulnerabilities may affect CICS Transaction Gateway for Multiplatforms and CICS Transaction Gateway Desktop Edition.

Summary IBM® Runtime Environment Java™ is used by CICS Transaction Gateway for Multiplatforms and CICS Transaction Gateway Desktop Edition. The fix updates the Java Runtime Environment to resolve the following vulnerabilities. Vulnerability Details CVEID:CVE-2022-21426 DESCRIPTION: An unspecified...

golang: runtime: unexpected behavior of setuid/setgid binaries

On Unix platforms, the Go runtime does not behave differently when a binary is run with the setuid/setgid bits. This can be dangerous in certain cases, such as when dumping memory state or assuming the status of standard I/O file descriptors. If a setuid/setgid binary is executed with standard I/...

nodejs 安全漏洞

Node.js is an open source, cross-platform JavaScript runtime environment. A security vulnerability exists in nodejs that stems from not strictly using CRLF sequences to delimit HTTP requests, which could lead to HTTP request smuggling HRS...