View unicorn on Snyk Open Source Advisor

Package Health Score

71 / 100

security
No known security issues
popularity
Popular
maintenance
Inactive
community
Active

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Popularity

Popular

GitHub Stars: 7.11K
Forks: 1.28K
Contributors: 190

Direct Usage Popularity

Based on project statistics from the GitHub repository for the PyPI package unicorn, we found that it has been starred 7,106 times.

Security

No known security issues

Security and license risk for latest version

Release Date: Nov 22, 2022
Direct Vulnerabilities: 0
C
0
H
0
M
0
L
Indirect Vulnerabilities: 0
C
0
H
0
M
0
L
License Risk: 0
H
0
M
0
L

All security vulnerabilities belong to production dependencies of direct and indirect packages.

License

GPL-2.0

Non-Permissive License

We noticed that this project uses a license which requires less permissive conditions such as disclosing the source code, stating changes or redistributing the source under the same license. It is advised to further consult the license terms before use.

Security Policy

Yes

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Maintenance

Inactive

Commit Frequency

Open Issues: 76
Open PR: 8
Last Release: 1 year ago
Last Commit: 10 months ago

Further analysis of the maintenance status of unicorn based on released PyPI versions cadence, the repository activity, and other data points determined that its maintenance is Inactive.

An important project maintenance signal to consider for unicorn is that it hasn't seen any new versions released to PyPI in the past 12 months, and could be considered as a discontinued project, or that which receives low attention from its maintainers.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

Community

Active

Readme: Yes
Contributing.md: No
Code of Conduct: No
Contributors: 190
Funding: No

A good and healthy external contribution signal for unicorn project, which invites more than one hundred open source maintainers to collaborate on the repository.

We found a way for you to contribute to the project! Looks like unicorn is missing a Code of Conduct.

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Package

Python Versions Compatibility: ==2.*, ==3.*

Age: 7 years
Latest Release: 1 year ago
Dependencies: N/A
Versions: 23
Maintainers: 3
Wheels: Linux, macOS, Windows

Not sure how to use unicorn?

To help you get started, we've collected the most common ways that unicorn is being used within popular public projects.

unicorn-engine / unicorn / tests / regress / jmp_ebx_hang.py View on Github

mu.mem_map(CODE_ADDR, 1024 * 4)
        mu.mem_write(CODE_ADDR, CODE)
        # If EBX is zero then an exception is raised, as expected
        mu.reg_write(unicorn.x86_const.UC_X86_REG_EBX, 0x0)

        print(">>> jmp ebx (ebx = 0)");
        with self.assertRaises(UcError) as m:
            mu.emu_start(CODE_ADDR, CODE_ADDR + 2, count=1)

        self.assertEqual(m.exception.errno, UC_ERR_FETCH_UNMAPPED)

        print(">>> jmp ebx (ebx = 0xaa96a47f)");
        mu = unicorn.Uc(UC_ARCH_X86, UC_MODE_32)
        mu.mem_map(CODE_ADDR, 1024 * 4)
        # If we write this address to EBX then the emulator hangs on emu_start
        mu.reg_write(unicorn.x86_const.UC_X86_REG_EBX, 0xaa96a47f)
        mu.mem_write(CODE_ADDR, CODE)
        with self.assertRaises(UcError) as m:
            mu.emu_start(CODE_ADDR, CODE_ADDR + 2, count=1)

        self.assertEqual(m.exception.errno, UC_ERR_FETCH_UNMAPPED)

View more ways to use unicorn

FAQs

What is unicorn?

Unicorn CPU emulator engine. Visit Snyk Advisor to see a full health score report for unicorn, including popularity, security, maintenance & community analysis.

Is unicorn popular?

The python package unicorn receives a total of 80,389 weekly downloads. As such, unicorn popularity was classified as a popular. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is unicorn well maintained?

We found indications that unicorn is an Inactive project. See the full package health analysis to learn more about the package maintenance status.

Is unicorn safe to use?

The python package unicorn was scanned for known vulnerabilities and missing license, and no issues were found. Thus the package was deemed as safe to use. See the full health analysis review.

Last updated on 17 April-2024, at 19:06 (UTC).

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unicorn

Unicorn CPU emulator engine For more information about how to use this package see README

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Popularity

Direct Usage Popularity

Security

Security and license risk for latest version

Non-Permissive License

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Community

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Package

Not sure how to use unicorn?

FAQs

What is unicorn?

Is unicorn popular?

Is unicorn well maintained?

Is unicorn safe to use?

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Scan your app for vulnerabilities

Fix identified vulnerabilities

Monitor for new issues

Package Health Score

Explore Similar Packages

Direct Usage Popularity

Security and license risk for latest version

Commit Frequency

Embed Package Health Score Badge

Keep your project healthy

Check your requirements.txt

Snyk Vulnerability Scanner

Not sure how to use unicorn?

FAQs

What is unicorn?

Is unicorn popular?

Is unicorn well maintained?

Is unicorn safe to use?

Build a secure application checklist

Select a recommended open source package

Scan your app for vulnerabilities

Source Code

Open Source

Container

Config

Fix identified vulnerabilities

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