List of software quality issues with the number of affected components.
category ALL
Policies
Info
Category
Problem
Software developers use programming and design knowledge to build reusable software components. Software components are the basic building blocks for modern applications. Software consumed by an enterprise consists of hundreds, and sometimes even thousands of open source components. Software developers publish components they have authored to public repositories. The ReversingLabs community package index may place software packages into quarantine during an ongoing security incident investigation. When a software project is placed into quarantine, it is typically unavailable for installation. Additionally, repository maintainers may also hide quarantined software projects from users that might stumble upon them using repository search functions. Quarantine is typically raised for software projects that were reported for unusual code changes or unexpected software behaviors.
Prevalence in PyPI community
1 packages
found in
Top 100
7 packages
found in
Top 1k
26 packages
found in
Top 10k
21.51k packages
in community
Next steps
Inspect behaviors exhibited by the detected software components.
If the software behaviors differ from expected, investigate the build and release environment for software supply chain compromise.
Revise the use of components that raise these alarms. If you can't deprecate those components, make sure they are well-documented.
Avoid using this software package until it is vetted as safe.
Problem
Software components contain executable code that performs actions implemented during its development. These actions are called behaviors. In the analysis report, behaviors are presented as human-readable descriptions that best match the underlying code intent. While most behaviors are benign, some are commonly abused by malicious software with the intent to cause harm. When a software package shares behavior traits with malicious software, it may become flagged by security solutions. Any detection from security solutions can cause friction for the end-users during software deployment. While the behavior is likely intended by the developer, there is a small chance this detection is true positive, and an early indication of a software supply chain attack.
Prevalence in PyPI community
20 packages
found in
Top 100
103 packages
found in
Top 1k
958 packages
found in
Top 10k
55.62k packages
in community
Next steps
Investigate reported detections.
If the software intent does not relate to the reported behavior, investigate your build and release environment for software supply chain compromise.
You should delay the software release until the investigation is completed, or until the issue is risk accepted.
Consider rewriting the flagged code without using the marked behaviors.
Problem
Uniform Resource Locators (URLs) are structured addresses that point to locations and assets on the internet. URLs allow software developers to build complex applications that exchange data with servers that can be hosted in multiple geographical regions. URLs can commonly be found embedded in documentation, configuration files, source code and compiled binaries. Top-level domains (TLD) are a part of the Domain Name System (DNS), and are used to lookup an Internet Protocol (IP) address of a requested website. There are a few different types of top-level domains. Generic, sponsored and country-code TLDs are generally accessible to the public. Registrars that govern the assignment of domain names within the TLD may choose to sell specific domain names to an interested party. However, some registrars are known to have less strict rules for assigning domain names. Attackers often abuse gaps in governance and actively seek to register their malicious domains in such TLDs. This issue is raised for all domains registered within TLDs that harbor an excessive number of malicious sites. While the presence of suspicious TLDs does not imply malicious intent, all of its uses in a software package should be documented and approved.
Prevalence in PyPI community
12 packages
found in
Top 100
94 packages
found in
Top 1k
536 packages
found in
Top 10k
23.62k packages
in community
Next steps
Investigate reported detections.
If the software should not include these network references, investigate your build and release environment for software supply chain compromise.
You should delay the software release until the investigation is completed, or until the issue is risk accepted.
Consider changing the top-level domain to avoid being flagged by security solutions.
Problem
Software developers use programming and design knowledge to build reusable software components. Software components are the basic building blocks for modern applications. Software consumed by an enterprise consists of hundreds, and sometimes even thousands of open source components. Software developers publish components they have authored to public repositories. While a new software project is a welcome addition to the open source community. it is not always prudent to indiscriminately use the latest components when building a commercial application. Irrespective of the software quality, the danger of using components that are rarely used to build applications lies in the fact that the software component may contain novel, currently undetected malicious code. Therefore, it is prudent to review software component behaviors and even try out software component in a sandbox, an environment meant for testing untrusted code.
Prevalence in PyPI community
7 packages
found in
Top 100
34 packages
found in
Top 1k
839 packages
found in
Top 10k
928.02k packages
in community
Next steps
Check the software component behaviors for anomalies.
Consider exploratory software component testing within a sandbox environment.
Consider replacing the software component with a more widely used alternative.
Avoid using this software package until it is vetted as safe.
Problem
Uniform Resource Locators (URLs) are structured addresses that point to locations and assets on the internet. URLs allow software developers to build complex applications that exchange data with servers that can be hosted in multiple geographical regions. URLs can commonly be found embedded in documentation, configuration files, source code and compiled binaries. Obfuscation is a process of mangling the software code legibility, and it can be applied to URLs embedded in a software package. Obfuscation can interfere with the accuracy of security and software quality assessment solutions. For this reason, obfuscation is a technique commonly used by malicious actors as a means of bypassing security solutions and avoiding detection. While presence of URL obfuscation does not imply malicious intent, all of its uses in a software package should be documented and approved. URLs have their own encoding type called url-encoding, which is the preferred way of encoding URLs used on the web.
Prevalence in PyPI community
0 packages
found in
Top 100
2 packages
found in
Top 1k
23 packages
found in
Top 10k
939 packages
in community
Next steps
Investigate reported detections as indicators of software tampering.
Consult Mitre ATT&CK documentation: T1027 - Obfuscated Files or Information.
Consider encoding all embedded URL data with url-encoded format.
Problem
Uniform Resource Locators (URLs) are structured addresses that point to locations and assets on the internet. URLs allow software developers to build complex applications that exchange data with servers that can be hosted in multiple geographical regions. URLs can commonly be found embedded in documentation, configuration files, source code and compiled binaries. Telegram, like many other instant messaging solutions, provides a public-facing API that the chat client can invoke when an appropriate application event occurs. Attackers often abuse Telegram APIs as a command-and-control mechanism that instructs the infected computer systems to perform malicious actions. While the presence of Telegram APIs does not imply malicious intent, all of their uses in a software package should be documented and approved. An increasing number of software supply chain attacks in the open source space leverage Telegram infrastructure for command and control.
Prevalence in PyPI community
1 packages
found in
Top 100
2 packages
found in
Top 1k
17 packages
found in
Top 10k
3.51k packages
in community
Next steps
Investigate reported detections.
If the software should not include these network references, investigate your build and release environment for software supply chain compromise.
You should delay the software release until the investigation is completed, or until the issue is risk accepted.
Remove all references to flagged network locations.
%22%3E%0A%20%20%20%20%20%20%3Crect%20width%3D%2210%22%20height%3D%2220%22%20fill%3D%22%23f2930d%22%2F%3E%0A%20%20%20%20%20%20%3Crect%20x%3D%2210%22%20width%3D%2210%22%20height%3D%2220%22%20fill%3D%22%230d0d0d%22%2F%3E%0A%20%20%20%20%3C%2Fpattern%3E%0A%20%20%3C%2Fdefs%3E%0A%20%20%3Crect%20width%3D%221200%22%20height%3D%226%22%20fill%3D%22url(%23caution-stripe)%22%2F%3E%0A%3C%2Fsvg%3E){kind=small}