adding event on Redirect stdout/stdin to network connection in container
#185
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[APPROVALNOTIFIER] This PR is NOT APPROVED This pull-request has been approved by: h4l0gen The full list of commands accepted by this bot can be found here.
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h4l0gen
changed the title
Redirect stdout/stdin to network connection in containerRedirect stdout/stdin to network connection in container
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Hey @leogr and @FedeDP, just an attempt to redirect
Rule triggered successfully |
h4l0gen
changed the title
Redirect stdout/stdin to network connection in containerRedirect stdout/stdin to network connection in container
leogr
reviewed
Apr 23, 2024
Comment on lines
57
to
70
| func redirectStdout(conn net.Conn) error { | ||
| // Duplicate the file descriptor of the network connection | ||
| remoteFile, _ := conn.(*net.TCPConn).File() | ||
| defer remoteFile.Close() | ||
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| // Duplicate the file descriptor of stdout | ||
| stdoutFile := os.Stdout.Fd() | ||
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| // Redirect stdout to the network connection using dup2 | ||
| if err := syscall.Dup2(int(remoteFile.Fd()), int(stdoutFile)); err != nil { | ||
| return err | ||
| } | ||
| return nil | ||
| } |
Signed-off-by: h4l0gen <ks3913688@gmail.com> redirectStdout function shifted to utils_linux.go Signed-off-by: h4l0gen <ks3913688@gmail.com> updated Signed-off-by: h4l0gen <ks3913688@gmail.com>
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What type of PR is this?
/kind feature
Any specific area of the project related to this PR?
/area events
What this PR does / why we need it:
this PR triggers rule which prevent potential reverse shell or remote code execution.
Which issue(s) this PR fixes:
Fixes #184
Special notes for your reviewer: