Bump semgrep from 1.75.0 to 1.77.0

[dependabot]

Bumps semgrep from 1.75.0 to 1.77.0.

Release notes

Sourced from semgrep's releases.

Release v1.77.0

1.77.0 - 2024-06-24

Added

• Semgrep will now report the id of the organization associated with logged in users when reporting metrics in the language server (cdx-508)

• Pro: taint-mode: Improved index-sensitive taint tracking for tuple/list (un)packing.

  Example 1:

   def foo():
       return ("ok", taint)
  def test():
  x, y = foo()
  sink(x)  # nothing, no FP
  sink(y)  # finding
  

  Example 2:

   def foo(t):
        (x, y) = t
        sink(x)  # nothing, no FP
        sink(y)  # finding
  def test():
  foo(("ok", taint)) (code-6935)
  

• Adds traces to help debug the performance of tainting. To send the traces added in the PR, pass --trace and also set the environment variable SEMGREP_TRACE_LEVEL=trace. To send them to a local endpoint instead of our default endpoint, use --trace-endpoint. (saf-1100)

Fixed

• Fixed a bug in the generation of the control-flow graph for try statements that could e.g. cause taint to report false positives:

  def test():
      data = taint
      try:
          # Semgrep assumes that `clean` could raise an exception, but
          # even if it does, the tainted `data` will never reach the sink !
          data = clean(data)
      except Exception:
          raise Exception()
  # `data` must be clean here
  
  

... (truncated)

Changelog

Sourced from semgrep's changelog.

1.77.0 - 2024-06-24

Added

• Semgrep will now report the id of the organization associated with logged in users when reporting metrics in the language server (cdx-508)

• Pro: taint-mode: Improved index-sensitive taint tracking for tuple/list (un)packing.

  Example 1:

   def foo():
       return ("ok", taint)
  def test():
  x, y = foo()
  sink(x)  # nothing, no FP
  sink(y)  # finding
  

  Example 2:

   def foo(t):
        (x, y) = t
        sink(x)  # nothing, no FP
        sink(y)  # finding
  def test():
  foo(("ok", taint)) (code-6935)
  

• Adds traces to help debug the performance of tainting. To send the traces added in the PR, pass --trace and also set the environment variable SEMGREP_TRACE_LEVEL=trace. To send them to a local endpoint instead of our default endpoint, use --trace-endpoint. (saf-1100)

Fixed

• Fixed a bug in the generation of the control-flow graph for try statements that could e.g. cause taint to report false positives:

  def test():
      data = taint
      try:
          # Semgrep assumes that `clean` could raise an exception, but
          # even if it does, the tainted `data` will never reach the sink !
          data = clean(data)
      except Exception:
          raise Exception()
  # `data` must be clean here
  sink(data) # no more FP (flow-78)
  
  

... (truncated)

Commits

• 607d873 chore: Bump version to 1.77.0
• b7c8ab1semgrep/semgrep-proprietary#1722
• 5ef66acsemgrep/semgrep-proprietary#1724
• 7cda583 chore: make python installation work with pip 24 (semgrep/semgrep-proprietary...
• 6540972 chore: pin pip to v23 so docker builds successfully (semgrep/semgrep-propriet...
• d80ad9a chore: add fine grained tracing to debug tainting (semgrep/semgrep-proprietar...
• 990dca3semgrep/semgrep-proprietary#1711
• f9a9177 Replace the C and C++ parsers with those generated by the latest tree-sitter ...
• cb0da0f bug(sca): Gemfile Parser should parse direct dependencies with no version con...
• 9e2b8d1semgrep/semgrep-proprietary#1709
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.