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A command injection vulnerability in virtualenv's activate.fish script allows arbitrary command execution if an environment path or prompt contains a backslash before a quote. Fixed in version 21.14.2.
A vulnerability in pypdf allows an attacker to cause an infinite loop by providing a crafted PDF when an object, such as an outline item, is removed from a tree.
A vulnerability in pypdf allows attackers to craft a malicious PDF document that triggers an infinite loop when processing outline items, potentially causing a denial of service.
A vulnerability in virtualenv activation scripts allows arbitrary code execution if an environment path or prompt contains placeholder names. Activating a maliciously crafted virtual environment can cause the generated script to execute unintended commands.
A vulnerability in pypdf allows attackers to trigger excessive memory consumption by supplying crafted PDF streams configured with numerous or data-heavy filters.
A heap buffer overflow vulnerability in Pillow allows attackers to cause out-of-bounds writes when decoding specially crafted lossless JPEG images using draft scaling. This issue occurs when libjpeg-turbo silently ignores scaling requests, leading to memory corruption or crashes.
Unbounded recursion in Pillow when parsing PDF page trees or trailer chains can cause severe CPU and memory exhaustion or crashes during PDF append operations.
An issue in Pillow allows a maliciously crafted GIF to cause excessive memory allocation when an application handles decompression errors during frame seeking and reuses the image object. This can lead to memory exhaustion and denial of service.
Pillow is vulnerable to an out-of-bounds write when processing zero-width PPM or PGM images during morphology operations. Opening a specially crafted image can cause an application crash and potential memory corruption.
An out-of-bounds read vulnerability in Pillow's tiled-TIFF decoder can allow a specially crafted TIFF image to crash the process or expose adjacent heap memory into the decoded pixel buffer.
An overflow in aiohttp during Max-Age processing can prevent connections from closing properly, allowing an attacker to temporarily exhaust the connector pool until garbage collection runs.
In AIOHTTP, attackers sending absolute-form HTTP requests can spoof the request scheme. If an application relies on the scheme for security checks, attackers may bypass security logic by making unencrypted connections appear encrypted or vice versa.
A vulnerability in aiohttp allows a subdomain to remove the Host-Only flag from existing parent domain cookies, potentially weakening cookie scoping protections.
The pure-Python parser in aiohttp is vulnerable to HTTP request smuggling when running without standard C extensions. Applications can resolve this issue by updating aiohttp or switching to the default C parser.
A vulnerability in AIOHTTP allows attackers to exhaust file descriptors using specially crafted multipart requests. This can lead to resource exhaustion and potential denial of service.
Default trust stores in affected uv versions trust a root CA with compromised intermediate CA keys. An attacker with access to these compromised keys could forge certificates for arbitrary hostnames, allowing man-in-the-middle attacks on TLS traffic.
Certain certifi releases bundled a root certificate with compromised intermediate keys. An attacker on the network path could issue forged certificates for any hostname and intercept or modify TLS connections.
A vulnerability in JupyterLab allows a command link trust prompt to mark a currently active document as trusted instead of the clicked one, potentially allowing buttons in untrusted documents to execute without confirmation.
A vulnerability in aiohttp allows an attacker to keep an idle connection open indefinitely before sending data because the keepalive timeout was not enforced during the initial portion of a request.
A vulnerability in AIOHTTP allowed shared cookies marked with the Secure attribute to potentially be transmitted over unencrypted requests. Upgrading to version 3.14.4 or later resolves this issue.
Multiple issues in aiohttp can cause excessive or unbounded memory usage and high CPU consumption when handling attacker-controlled requests, leading to resource exhaustion.
A missing comma in Mercury's blocklist leaves the /api/terminals endpoint unprotected, allowing unauthenticated network attackers to spawn an interactive OS-level root shell.
Incomplete cpp #include hardening in the Graphify Fortran extractor allows arbitrary host files to be read and exfiltrated into the knowledge graph when indexing an untrusted repository.
An unauthenticated remote code execution vulnerability in Mercury allows network clients to execute arbitrary Python code as the server process user on default deployments due to anonymous access to kernel endpoints.
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