PatchTheCVElshell vulnerabilities and fixes
Recent CVEs affecting lshell, with upgrade or downgrade steps. 2 tracked.
lshell has 2 tracked vulnerabilities, 2 critical. A fixed release or vendor patch exists for 0. Most recent: 2017-04-24. Highest priority: CVE-2016-6903 (score 63/100).
- CVE-2016-6903 CRITICAL 9.9 DOWNGRADE lshell 0.9.16 allows remote authenticated users to break out of a limited shell and execute arbitrary commands
- CVE-2016-6902 CRITICAL 9.9 DOWNGRADE lshell 0.9.16 allows remote authenticated users to break out of a limited shell and execute arbitrary commands
FAQ
How do I fix lshell vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is lshell being exploited right now?
None of the tracked lshell CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which lshell CVE should I patch first?
CVE-2016-6903 currently ranks highest (63/100): lshell 0.9.16 allows remote authenticated users to break out of a limited shell and execute arbitrary commands.