x/vulndb: potential Go vuln in github.com/dependabot/dependabot-core: CVE-2020-26222

[tatianab]

CVE-2020-26222 references github.com/dependabot/dependabot-core, which may be a Go module.

Description:
Dependabot is a set of packages for automated dependency management for Ruby, JavaScript, Python, PHP, Elixir, Rust, Java, .NET, Elm and Go. In Dependabot-Core from version 0.119.0.beta1 before version 0.125.1, there is a remote code execution vulnerability in dependabot-common and dependabot-go_modules when a source branch name contains malicious injectable bash code. For example, if Dependabot is configured to use the following source branch name: "/$({curl,127.0.0.1})", Dependabot will make a HTTP request to the following URL: 127.0.0.1 when cloning the source repository. The fix was applied to version 0.125.1. As a workaround, one can escape the branch name prior to passing it to the Dependabot::Source class.

References:

• NIST: https://nvd.nist.gov/vuln/detail/CVE-2020-26222
• advisory: GHSA-23f7-99jx-m54r
• fix: v0.125.1 dependabot/dependabot-core#2727
• fix: dependabot/dependabot-core@e089116
• Imported by: https://pkg.go.dev/github.com/dependabot/dependabot-core?tab=importedby

Cross references:
No existing reports found with this module or alias.

See doc/triage.md for instructions on how to triage this report.

modules:
    - module: github.com/dependabot/dependabot-core
      vulnerable_at: 0.236.0
      packages:
        - package: dependabot-core
cves:
    - CVE-2020-26222
references:
    - advisory: https://github.com/dependabot/dependabot-core/security/advisories/GHSA-23f7-99jx-m54r
    - fix: https://github.com/dependabot/dependabot-core/pull/2727
    - fix: https://github.com/dependabot/dependabot-core/commit/e089116abbe284425b976f7920e502b8e83a61b5

[gopherbot]

Change https://go.dev/cl/540721 mentions this issue: data/excluded: batch add 135 excluded reports