PYSEC-2021-389

TensorFlow is an open source platform for machine learning. In affected versions the Keras pooling layers can trigger a segfault if the size of the pool is 0 or if a dimension is negative. This is due to the TensorFlow's implementation of pooling operations where the values in the sliding window...

PYSEC-2021-804

TensorFlow is an open source platform for machine learning. In affected versions the Keras pooling layers can trigger a segfault if the size of the pool is 0 or if a dimension is negative. This is due to the TensorFlow's implementation of pooling operations where the values in the sliding window...

PYSEC-2021-606

TensorFlow is an open source platform for machine learning. In affected versions the Keras pooling layers can trigger a segfault if the size of the pool is 0 or if a dimension is negative. This is due to the TensorFlow's implementation of pooling operations where the values in the sliding window...

PYSEC-2021-808

TensorFlow is an open source platform for machine learning. In affected versions if tf.summary.createfilewriter is called with non-scalar arguments code crashes due to a CHECK-fail. The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit on TensorFlow 2.6.1, TensorFlow...

PYSEC-2021-393

TensorFlow is an open source platform for machine learning. In affected versions if tf.summary.createfilewriter is called with non-scalar arguments code crashes due to a CHECK-fail. The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit on TensorFlow 2.6.1, TensorFlow...

PYSEC-2021-386

JupyterHub is an open source multi-user server for Jupyter notebooks. In affected versions users who have multiple JupyterLab tabs open in the same browser session, may see incomplete logout from the single-user server, as fresh credentials for the single-user server only, not the Hub reinstated...

PYSEC-2021-428

nbdime provides tools for diffing and merging of Jupyter Notebooks. In affected versions a stored cross-site scripting XSS issue exists within the Jupyter-owned nbdime project. It appears that when reading the file name and path from disk, the extension does not sanitize the string it constructs...

PYSEC-2021-388

The parseXML function in Easy-XML 0.5.0 was discovered to have a XML External Entity XXE vulnerability which allows for an attacker to expose sensitive data or perform a denial of service DOS via a crafted external entity entered into the XML content as input...

PYSEC-2021-384

FirstUseAuthenticator is a JupyterHub authenticator that helps new users set their password on their first login to JupyterHub. When JupyterHub is used with FirstUseAuthenticator, a vulnerability in versions prior to 1.0.0 allows unauthorized access to any user's account if createusers=True and t...

PYSEC-2021-383

Nameko through 2.13.0 can be tricked into performing arbitrary code execution when deserializing the config file...

PYSEC-2021-872

Withdrawn as duplicate of PYSEC-2021-871. An issue was discovered in the Dask distributed package before 2021.10.0 for Python. Single machine Dask clusters started with dask.distributed.LocalCluster or dask.distributed.Client which defaults to using LocalCluster would mistakenly configure their...

PYSEC-2021-387

An issue was discovered in Dask aka python-dask through 2021.09.1. Single machine Dask clusters started with dask.distributed.LocalCluster or dask.distributed.Client which defaults to using LocalCluster would mistakenly configure their respective Dask workers to listen on external interfaces...

PYSEC-2021-871

An issue was discovered in the Dask distributed package before 2021.10.0 for Python. Single machine Dask clusters started with dask.distributed.LocalCluster or dask.distributed.Client which defaults to using LocalCluster would mistakenly configure their respective Dask workers to listen on extern...

PYSEC-2021-381

Rasa is an open source machine learning framework to automate text-and voice-based conversations. In affected versions a vulnerability exists in the functionality that loads a trained model tar.gz file which allows a malicious actor to craft a model.tar.gz file which can overwrite or replace bot...

PYSEC-2021-382

qutebrowser is an open source keyboard-focused browser with a minimal GUI. Starting with qutebrowser v1.7.0, the Windows installer for qutebrowser registers a qutebrowserurl: URL handler. With certain applications, opening a specially crafted qutebrowserurl:... URL can lead to execution of...

PYSEC-2021-421

Babel.Locale in Babel before 2.9.1 allows attackers to load arbitrary locale .dat files containing serialized Python objects via directory traversal, leading to code execution...

PYSEC-2021-376

python-tuf is a Python reference implementation of The Update Framework TUF. In both clients tuf/client and tuf/ngclient, there is a path traversal vulnerability that in the worst case can overwrite files ending in .json anywhere on the client system on a call to getonevalidtargetinfo. It occurs...

PYSEC-2021-377

Apache Superset up to and including 1.1 does not sanitize titles correctly on the Explore page. This allows an attacker with Explore access to save a chart with a malicious title, injecting html including scripts into the page...

PYSEC-2021-378

Apache Superset up to and including 1.3.0 when configured with ENABLETEMPLATEPROCESSING on disabled by default allowed SQL injection when a malicious authenticated user sends an http request with a custom URL...

PYSEC-2021-849

The bluemonday sanitizer before 1.0.16 for Go, and before 0.0.8 for Python in pybluemonday, does not properly enforce policies associated with the SELECT, STYLE, and OPTION elements...

PYSEC-2021-380

Ops CLI version 2.0.4 and earlier is affected by a Deserialization of Untrusted Data vulnerability to achieve arbitrary code execution when the checkoutrepo function is called on a maliciously crafted file. An attacker can leverage this to execute arbitrary code on the victim machine...

PYSEC-2021-379

OMERO.web provides a web based client and plugin infrastructure. In versions prior to 5.11.0, a variety of templates do not perform proper sanitization through HTML escaping. Due to the lack of sanitization and use of jQuery.html, there are a whole host of cross-site scripting possibilities with...

PYSEC-2021-372

OMERO.web provides a web based client and plugin infrastructure. In versions prior to 5.11.0, a variety of templates do not perform proper sanitization through HTML escaping. Due to the lack of sanitization and use of jQuery.html, there are a whole host of cross-site scripting possibilities with...

PYSEC-2021-369

The Unicorn framework before 0.36.1 for Django allows XSS via a component. NOTE: this issue exists because of an incomplete fix for CVE-2021-42053...

PYSEC-2021-878

The mkdocs 1.2.2 built-in dev-server allows directory traversal using the port 8000, enabling remote exploitation to obtain :sensitive information. NOTE: the vendor has disputed this as described in https://github.com/mkdocs/mkdocs/issues/2601. and https://github.com/nisdn/CVE-2021-40978/issues/1...

PYSEC-2021-357

The Unicorn framework through 0.35.3 for Django allows XSS via component.name...

PYSEC-2021-365

Vyper is a Pythonic Smart Contract Language for the EVM. In affected versions when performing a function call inside a literal struct, there is a memory corruption issue that occurs because of an incorrect pointer to the the top of the stack. This issue has been resolved in version 0.3.0...

PYSEC-2021-363

Scrapy is a high-level web crawling and scraping framework for Python. If you use HttpAuthMiddleware i.e. the httpuser and httppass spider attributes for HTTP authentication, all requests will expose your credentials to the request target. This includes requests generated by Scrapy components, su...

PYSEC-2021-423

An issue in Gate One 1.2.0 allows attackers to bypass to the verification check done by the origins list and connect to Gate One instances used by hosts not on the origins list...

PYSEC-2021-366

Vyper is a Pythonic Smart Contract Language for the EVM. In affected versions external functions did not properly validate the bounds of decimal arguments. The can lead to logic errors. This issue has been resolved in version 0.3.0...

PYSEC-2021-364

Scrapy-splash is a library which provides Scrapy and JavaScript integration. In affected versions users who use HttpAuthMiddleware i.e. the httpuser and httppass spider attributes for Splash authentication will have any non-Splash request expose your credentials to the request target. This includ...

PYSEC-2021-881

The FTL Server tibftlserver and Docker images containing tibftlserver components of TIBCO Software Inc.'s TIBCO ActiveSpaces - Community Edition, TIBCO ActiveSpaces - Developer Edition, TIBCO ActiveSpaces - Enterprise Edition, TIBCO FTL - Community Edition, TIBCO FTL - Developer Edition, TIBCO FT...

PYSEC-2021-429

SLO generator allows for loading of YAML files that if crafted in a specific format can allow for code execution within the context of the SLO Generator. We recommend upgrading SLO Generator past https://github.com/google/slo-generator/pull/173...

PYSEC-2021-374

Cobbler before 3.3.0 allows arbitrary file write operations via uploadlogdata...

PYSEC-2021-373

Cobbler before 3.3.0 allows log poisoning, and resultant Remote Code Execution, via an XMLRPC method that logs to the logfile for template injection...

PYSEC-2021-375

Cobbler before 3.3.0 allows authorization bypass for modification of settings...

PYSEC-2021-350

In Shuup, versions 1.6.0 through 2.10.8 are vulnerable to reflected Cross-Site Scripting XSS that allows execution of arbitrary javascript code on a victim browser. This vulnerability exists due to the error page contents not escaped...

PYSEC-2021-355

“Shuup” application in versions 0.4.2 to 2.10.8 is affected by the “Formula Injection” vulnerability. A customer can inject payloads in the name input field in the billing address while buying a product. When a store administrator accesses the reports page to export the data as an Excel file and...

PYSEC-2021-351

ESPHome is a system to control the ESP8266/ESP32. Anyone with webserver enabled and HTTP basic auth configured on version 2021.9.1 or older is vulnerable to an issue in which webserver allows over-the-air OTA updates without checking user defined basic auth username & password. This issue is...

PYSEC-2021-356

nltk is vulnerable to Inefficient Regular Expression Complexity...

PYSEC-2021-354

furlongm openvpn-monitor through 1.1.3 allows Authorization Bypass to disconnect arbitrary clients...

PYSEC-2021-353

furlongm openvpn-monitor through 1.1.3 allows %0a command injection via the OpenVPN management interface socket. This can shut down the server via signal%20SIGTERM...

PYSEC-2021-352

furlongm openvpn-monitor through 1.1.3 allows CSRF to disconnect an arbitrary client...

PYSEC-2021-338

Leo Editor v6.2.1 was discovered to contain a regular expression denial of service ReDoS vulnerability in the component plugins/importers/dart.py...

PYSEC-2021-358

A flaw was found in Ansible, where a user's controller is vulnerable to template injection. This issue can occur through facts used in the template if the user is trying to put templates in multi-line YAML strings and the facts being handled do not routinely include special template characters...

PYSEC-2021-327

Apprise is an open source library which allows you to send a notification to almost all of the most popular notification services available. In affected versions users who use Apprise granting them access to the IFTTT plugin which just comes out of the box are subject to a denial of service attac...

PYSEC-2021-325

Flask-RESTX pypi package flask-restx is a community driven fork of Flask-RESTPlus. Flask-RESTX before version 0.5.1 is vulnerable to ReDoS Regular Expression Denial of Service in emailregex. This is fixed in version 0.5.1...

PYSEC-2021-333

sqlparse is a non-validating SQL parser module for Python. In sqlparse versions 0.4.0 and 0.4.1 there is a regular Expression Denial of Service in sqlparse vulnerability. The regular expression may cause exponential backtracking on strings containing many repetitions of '\r\n' in SQL comments. On...

PYSEC-2021-324

An issue was discovered in LIEF through 0.11.4. A heap-buffer-overflow exists in the function main located in pereader.c. It allows an attacker to cause code Execution...

PYSEC-2021-321

Wasmtime is an open source runtime for WebAssembly & WASI. In Wasmtime from version 0.26.0 and before version 0.30.0 is affected by a memory unsoundness vulnerability. There was an invalid free and out-of-bounds read and write bug when running Wasm that uses externrefs in Wasmtime. To trigger thi...