7.2 - CVE-2015-2285

Executive Summary

Informations
Name	CVE-2015-2285	First vendor Publication	2015-03-12
Vendor	Cve	Last vendor Modification	2015-03-13

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:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score	7.2	Attack Range	Local
Cvss Impact Score	10	Attack Complexity	Low
Cvss Expoit Score	3.9	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The logrotation script (/etc/cron.daily/upstart) in the Ubuntu Upstart package before 1.13.2-0ubuntu9, as used in Ubuntu Vivid 15.04, allows local users to execute arbitrary commands and gain privileges via a crafted file in /run/user/*/upstart/sessions/.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2285

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-19	Data Handling

CPE : Common Platform Enumeration

Type	Description	Count
Application	Ubuntu Upstart cpe:2.3:a:ubuntu:upstart:1.13.2-0ubuntu7:::::::*	1
Application	Ubuntu Vivid cpe:2.3:a:ubuntu:vivid:15.04:::::::*	1

Sources (Detail)

Source	Url
CONFIRM	https://bugs.launchpad.net/ubuntu/+source/upstart/+bug/1425685
FULLDISC	http://seclists.org/fulldisclosure/2015/Mar/7
MISC	http://packetstormsecurity.com/files/130587/Ubuntu-Vivid-Upstart-Privilege-Es... http://www.halfdog.net/Security/2015/UpstartLogrotationPrivilegeEscalation/