Improper Data Handling The advisory has been revoked - it doesn't affect any version of package upstart (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1204-UPSTART-627283
- published10 Sept 2020
- disclosed12 Mar 2015
Introduced: 12 Mar 2015
CVE-2015-2285 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:12.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream upstart package and not the upstart package as distributed by Ubuntu.
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/.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2015-2285
- https://bugs.launchpad.net/ubuntu/+source/upstart/+bug/1425685
- http://seclists.org/fulldisclosure/2015/Mar/7
- http://packetstormsecurity.com/files/130587/Ubuntu-Vivid-Upstart-Privilege-Escalation.html
- http://www.halfdog.net/Security/2015/UpstartLogrotationPrivilegeEscalation/