Critical severity · published Apr 24, 2017
CVE-2016-6903
lshell 0.9.16 allows remote authenticated users to break out of a limited shell and execute arbitrary commands
9.9
CVSS
5%
EPSS
No
On KEV
Description
lshell 0.9.16 allows remote authenticated users to break out of a limited shell and execute arbitrary commands.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)5.0% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LS
Lshell · Lshell Project
0.9.16 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-6903
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-6903
Mailing List
http://www.openwall.com/lists/oss-security/2016/08/22/17
Third Party Advisory
http://www.securityfocus.com/bid/92591
Issue Tracking
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=834946
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1369345
Issue Tracking
https://github.com/ghantoos/lshell/commit/e72dfcd1f258193f9aaea3591ecbdaed207661a0
Issue Tracking
https://github.com/ghantoos/lshell/issues/149
More from Lshell
9.9
CVE-2016-6902
lshell 0.9.16 allows remote authenticated users to break out of a limited shell and execute arbitrary commands