Vulnerability Details : CVE-2016-6903
lshell 0.9.16 allows remote authenticated users to break out of a limited shell and execute arbitrary commands.
Products affected by CVE-2016-6903
- cpe:2.3:a:lshell_project:lshell:0.9.16:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-6903
0.35%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 68 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-6903
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST | |
|
9.9
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
3.1
|
6.0
|
NIST |
CWE ids for CVE-2016-6903
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-6903
-
https://bugzilla.redhat.com/show_bug.cgi?id=1369345
1369345 – (CVE-2016-6902, CVE-2016-6903) CVE-2016-6902 CVE-2016-6903 lshell: Shell outbreak vulnerabilities via bad syntax parse and multiline commandsIssue Tracking;Patch
-
http://www.openwall.com/lists/oss-security/2016/08/22/17
oss-security - Re: CVE Request: lshell: shell outbreak vulnerabilities via bad syntax parse and multiline commandsMailing List;Third Party Advisory;Patch
-
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=834946
#834946 - lshell: CVE-2016-6903: Shell outbreak with multiline commands - Debian Bug report logsIssue Tracking;Patch;Third Party Advisory
-
https://github.com/ghantoos/lshell/pull/153/commits/a686f71732a3d0f16df52ef46ab8a49ee0083c68
[security] parse quoted strings for possible commands #147, #148, #149 by ghantoos · Pull Request #153 · ghantoos/lshell · GitHubIssue Tracking;Patch;Third Party Advisory
-
https://github.com/ghantoos/lshell/commit/e72dfcd1f258193f9aaea3591ecbdaed207661a0
[security] MAJOR issue: catch ctrl escapes (Closes #149) · ghantoos/lshell@e72dfcd · GitHubIssue Tracking;Patch;Third Party Advisory
-
https://github.com/ghantoos/lshell/issues/149
SECURITY ISSUE: Escape possible using special keys · Issue #149 · ghantoos/lshell · GitHubIssue Tracking;Patch;Third Party Advisory
-
http://www.securityfocus.com/bid/92591
lshell Multiple Security Bypass VulnerabilitiesThird Party Advisory;VDB Entry
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