Base Score

CRITICAL9.9

CVE-2016-6903

lshell 0.9.16 allows remote authenticated users to break out of a limited shell and execute arbitrary commands.

VectorNETWORK

Published Bysecurity@debian.org

Published DateApr 24, 2017, 19:59

Weakness Type (CWE):CWE-264

CVSS Metrics

Base Score

9.9

Vector String

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Base Severity

CRITICAL

Version

3.0

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

LOW

User Interaction (UI)

NONE

Scope (S)

CHANGED

Confidentiality (C)

HIGH

Integrity (I)

HIGH

Availability (A)

HIGH

References

http://www.openwall.com/lists/oss-security/2016/08/22/17
http://www.securityfocus.com/bid/92591
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=834946
https://bugzilla.redhat.com/show_bug.cgi?id=1369345
https://github.com/ghantoos/lshell/commit/e72dfcd1f258193f9aaea3591ecbdaed207661a0
https://github.com/ghantoos/lshell/issues/149
https://github.com/ghantoos/lshell/pull/153/commits/a686f71732a3d0f16df52ef46ab8a49ee0083c68

Base Score

CRITICAL9.9

Weakness Type (CWE):CWE-264

CVSS Metrics

Base Score

9.9

Vector String

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Base Severity

CRITICAL

Version

3.0

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

LOW

User Interaction (UI)

NONE

Scope (S)

CHANGED

Confidentiality (C)

HIGH

Integrity (I)

HIGH

Availability (A)

HIGH