PYSEC-2023-227

An issue was discovered in Pillow before 10.0.0. It is a Denial of Service that uncontrollably allocates memory to process a given task, potentially causing a service to crash by having it run out of memory. This occurs for truetype in ImageFont when textlength in an ImageDraw instance operates o...

PYSEC-2023-222

An issue was discovered in Django 3.2 before 3.2.23, 4.1 before 4.1.13, and 4.2 before 4.2.7. The NFKC normalization is slow on Windows. As a consequence, django.contrib.auth.forms.UsernameField is subject to a potential DoS denial of service attack via certain inputs with a very large number of...

PYSEC-2023-223

Unsafe YAML deserialization in yaml.Loader in transmute-core before 1.13.5 allows attackers to execute arbitrary Python code...

PYSEC-2023-230

Synapse is an open-source Matrix homeserver Prior to versions 1.95.1 and 1.96.0rc1, cached device information of remote users can be queried from Synapse. This can be used to enumerate the remote users known to a homeserver. System administrators are encouraged to upgrade to Synapse 1.95.1 or...

PYSEC-2023-224

Twisted is an event-based framework for internet applications. Prior to version 23.10.0rc1, when sending multiple HTTP requests in one TCP packet, twisted.web will process the requests asynchronously without guaranteeing the response order. If one of the endpoints is controlled by an attacker, th...

PYSEC-2023-221

Werkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing...

PYSEC-2023-220

Nautobot is a Network Automation Platform built as a web application atop the Django Python framework with a PostgreSQL or MySQL database. In Nautobot 2.0.x, certain REST API endpoints, in combination with the ?depth= query parameter, can expose hashed user passwords as stored in the database to...

PYSEC-2023-228

When installing a package from a Mercurial VCS URL ie "pip install hg+..." with pip prior to v23.3, the specified Mercurial revision could be used to inject arbitrary configuration options to the "hg clone" call ie "--config". Controlling the Mercurial configuration can modify how and which...

PYSEC-2023-218

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Airflow.This issue affects Apache Airflow from 2.4.0 to 2.7.0.Sensitive configuration information has been exposed to authenticated users with the ability to read configuration via Airflow REST API for configuratio...

PYSEC-2023-319

WebAssembly wabt 1.0.33 has an Out-of-Bound Memory Read in in DataSegment::IsValidRange, which lead to segmentation fault...

PYSEC-2023-320

WebAssembly wabt 1.0.33 contains an Out-of-Bound Memory Write in DataSegment::Drop, which lead to segmentation fault...

PYSEC-2023-211

views/switch.py in django-grappelli aka Django Grappelli before 2.15.2 attempts to prevent external redirection with startswith"/" but this does not consider a protocol-relative URL e.g., //example.com attack...

PYSEC-2023-210

views.py in Wagtail CRX CodeRed Extensions formerly CodeRed CMS or coderedcms before 0.22.3 allows upward protected/..%2f..%2f path traversal when serving protected media...

PYSEC-2023-217

Cross-Site Request Forgery CSRF in GitHub repository modoboa/modoboa prior to 2.2.2...

PYSEC-2023-216

Cross-site Scripting XSS - DOM in GitHub repository modoboa/modoboa prior to 2.2.2...

PYSEC-2023-215

Cross-site Scripting XSS - DOM in GitHub repository modoboa/modoboa prior to 2.2.2...

PYSEC-2023-214

Home assistant is an open source home automation. The audit team’s analyses confirmed that the redirecturi and clientid are alterable when logging in. Consequently, the code parameter utilized to fetch the accesstoken post-authentication will be sent to the URL specified in the aforementioned...

PYSEC-2023-229

ArchiveBox is an open source self-hosted web archiving system. Any users who are using the wget extractor and view the content it outputs. The impact is potentially severe if you are logged in to the ArchiveBox admin site in the same browser session and view an archived malicious page designed to...

PYSEC-2023-213

Inadequate encryption strength in mycli 1.27.0 allows attackers to view sensitive information via /mycli/config.py...

PYSEC-2023-219

Wagtail is an open source content management system built on Django. A user with a limited-permission editor account for the Wagtail admin can make a direct URL request to the admin view that handles bulk actions on user accounts. While authentication rules prevent the user from making any change...

PYSEC-2023-205

LangChain before 0.0.317 allows SSRF via documentloaders/recursiveurlloader.py because crawling can proceed from an external server to an internal server...

PYSEC-2023-212

urllib3 is a user-friendly HTTP client library for Python. urllib3 previously wouldn't remove the HTTP request body when an HTTP redirect response using status 301, 302, or 303 after the request had its method changed from one that could accept a request body like POST to GET as is required by HT...

PYSEC-2023-206

NULL Pointer Dereference in GitHub repository seleniumhq/selenium prior to 4.14.0...

PYSEC-2023-207

urllib3 before 1.24.2 does not remove the authorization HTTP header when following a cross-origin redirect i.e., a redirect that differs in host, port, or scheme. This can allow for credentials in the authorization header to be exposed to unintended hosts or transmitted in cleartext. NOTE: this...

PYSEC-2023-197

Apache Airflow, versions before 2.7.2, has a vulnerability that allows an authorized user who has access to read specific DAGs only, to read information about task instances in other DAGs.Users of Apache Airflow are advised to upgrade to version 2.7.2 or newer to mitigate the risk associated with...

PYSEC-2023-202

Apache Airflow, versions prior to 2.7.2, contains a security vulnerability that allows authenticated users of Airflow to list warnings for all DAGs, even if the user had no permission to see those DAGs. It would reveal the dagids and the stack-traces of import errors for those DAGs with import...

PYSEC-2023-203

Apache Airflow, in versions prior to 2.7.2, contains a security vulnerability that allows an authenticated user with limited access to some DAGs, to craft a request that could give the user write access to various DAG resources for DAGs that the user had no access to, thus, enabling the user to...

PYSEC-2023-204

Apache Airflow, versions 2.7.0 and 2.7.1, is affected by a vulnerability that allows an authenticated user to retrieve sensitive configuration information when the "exposeconfig" option is set to "non-sensitive-only". The exposeconfig option is False by default.It is recommended to upgrade to a...

PYSEC-2023-198

vantage6 is privacy preserving federated learning infrastructure. Prior to version 4.0.0, malicious users may try to get access to resources they are not allowed to see, by creating resources with integers as names. One example where this is a risk, is when users define which users are allowed to...

PYSEC-2023-200

vantage6 is privacy preserving federated learning infrastructure. When a collaboration is deleted, the linked resources such as tasks from that collaboration should be deleted. This is partly to manage data properly, but also to prevent a potential but unlikely side-effect that affects versions...

PYSEC-2023-201

vantage6 is privacy preserving federated learning infrastructure. The endpoint /api/collaboration/id/task is used to collect all tasks from a certain collaboration. To get such tasks, a user should have permission to view the collaboration and to view the tasks in it. However, prior to version...

PYSEC-2023-196

vantage6 is privacy preserving federated learning infrastructure. Versions prior to 4.0.0 use pickle, which has known security issue, as a default serialization module but that has known security issues. All users of vantage6 that post tasks with the default serialization are affected. Version...

PYSEC-2023-199

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. Prior to version 1.94.0, a malicious server ACL event can impact performance temporarily or permanently leading to a persistent denial of service. Homeservers running on a closed federation which...

PYSEC-2023-194

langchainexperimental 0.0.14 allows an attacker to bypass the CVE-2023-36258 fix and execute arbitrary code via the PALChain in the python exec method...

PYSEC-2023-195

OctoPrint is a web interface for 3D printers. OctoPrint versions up until and including 1.9.2 contain a vulnerability that allows malicious admins to configure a specially crafted GCODE script that will allow code execution during rendering of that script. An attacker might use this to extract da...

PYSEC-2023-193

Zope is an open-source web application server. The title property, available on most Zope objects, can be used to store script code that is executed while viewing the affected object in the Zope Management Interface ZMI. All versions of Zope 4 and Zope 5 are affected. Patches will be released wit...

PYSEC-2023-192

urllib3 is a user-friendly HTTP client library for Python. urllib3 doesn't treat the Cookie HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a Cookie header and unknowingly leak...

PYSEC-2023-189

Versions of the package asyncua before 0.9.96 are vulnerable to Improper Authentication such that it is possible to access Address Space without encryption and authentication. Note: This issue is a result of missing checks for services that require an active session...

PYSEC-2023-190

Versions of the package asyncua before 0.9.96 are vulnerable to Denial of Service DoS such that an attacker can send a malformed packet and as a result, the server will enter into an infinite loop and consume excessive memory...

PYSEC-2023-187

An issue was discovered in pretix before 2023.7.1. Incorrect parsing of configuration files causes the application to trust unchecked X-Forwarded-For headers even though it has not been configured to do so. This can lead to IP address spoofing by users of the application...

PYSEC-2023-183

opencv-python versions before v4.8.1.78 bundled libwebp binaries in wheels that are vulnerable to CVE-2023-4863. opencv-python v4.8.1.78 upgrades the bundled libwebp binary to v1.3.2...

PYSEC-2023-181

opencv-contrib-python versions before v4.8.1.78 bundled libwebp binaries in wheels that are vulnerable to CVE-2023-4863. opencv-contrib-python v4.8.1.78 upgrades the bundled libwebp binary to v1.3.2...

PYSEC-2023-182

opencv-contrib-python-headless versions before v4.8.1.78 bundled libwebp binaries in wheels that are vulnerable to CVE-2023-4863. opencv-contrib-python-headless v4.8.1.78 upgrades the bundled libwebp binary to v1.3.2...

PYSEC-2023-184

opencv-python-headless versions before v4.8.1.78 bundled libwebp binaries in wheels that are vulnerable to CVE-2023-4863. opencv-python-headless v4.8.1.78 upgrades the bundled libwebp binary to v1.3.2...

PYSEC-2023-188

When deserializing untrusted or corrupted data, it is possible for a reader to consume memory beyond the allowed constraints and thus lead to out of memory on the system.This issue affects Java applications using Apache Avro Java SDK up to and including 1.11.2. Users should update to apache-avro...

PYSEC-2023-186

Allocation of Resources Without Limits or Throttling in GitHub repository ikus060/rdiffweb prior to 2.8.4...

PYSEC-2023-179

This affects versions of the package pydash before 6.0.0. A number of pydash methods such as pydash.objects.invoke and pydash.collections.invokemap accept dotted paths Deep Path Strings to target a nested Python object, relative to the original source object. These paths can be used to target...

PYSEC-2023-191

Vyper is a Pythonic Smart Contract Language for the EVM. The abidecode function does not validate input when it is nested in an expression. Uses of abidecode can be constructed which allow for bounds checking to be bypassed resulting in incorrect results. This issue has not yet been fixed, but a...

PYSEC-2023-180

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. Users were able to forge read receipts for any event if they knew the room ID and event ID. Note that the users were not able to view the events, but simply mark it as read. This could be confusing as...

PYSEC-2023-185

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. When users update their passwords, the new credentials may be briefly held in the server database. While this doesn't grant the server any added capabilities—it already learns the users' passwords as...