Executive Summary

Summary
Title OSC: Shell command injection
Informations
Name GLSA-201603-02 First vendor Publication 2016-03-06
Vendor Gentoo Last vendor Modification 2016-03-06
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

OSC is vulnerable to the remote execution of arbitrary code.

Background

OSC is the command line tool and API for the Open Build Service.

Description

A vulnerability has been discovered that may allow remote attackers to execute arbitrary commands via shell metacharacters in a _service file.

Impact

A remote attacker could possibly execute arbitrary code with the privileges of the process.

Workaround

There is no known work around at this time.

Resolution

All OSC users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-util/osc-0.152.0"

References

[ 1 ] CVE-2015-0778 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-0778

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/201603-02

Original Source

Url : http://security.gentoo.org/glsa/glsa-201603-02.xml

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-77 Improper Sanitization of Special Elements used in a Command ('Command Injection')

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 3

Nessus® Vulnerability Scanner

Date Description
2016-03-07 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201603-02.nasl - Type : ACT_GATHER_INFO
2015-04-07 Name : The remote Fedora host is missing a security update.
File : fedora_2015-4482.nasl - Type : ACT_GATHER_INFO
2015-04-07 Name : The remote Fedora host is missing a security update.
File : fedora_2015-4549.nasl - Type : ACT_GATHER_INFO
2015-04-03 Name : The remote Fedora host is missing a security update.
File : fedora_2015-4687.nasl - Type : ACT_GATHER_INFO
2015-04-01 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_f450587bd7bd11e4b5a414dae9d5a9d2.nasl - Type : ACT_GATHER_INFO
2015-03-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2015-224.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
2
Date Informations
2016-03-08 13:26:07
  • Multiple Updates
2016-03-06 21:26:42
  • Multiple Updates
2016-03-06 21:21:33
  • First insertion