Access Restriction Bypass The advisory has been revoked - it doesn't affect any version of package rssh (opens in a new tab)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-UBUNTU1604-RSSH-644274
- published10 Sept 2020
- disclosed31 Aug 2012
Introduced: 31 Aug 2012
CVE-2012-3478 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:16.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream rssh package and not the rssh package as distributed by Ubuntu.
rssh 2.3.3 and earlier allows local users to bypass intended restricted shell access via crafted environment variables in the command line.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2012-3478
- http://www.securityfocus.com/bid/53430
- http://archives.neohapsis.com/archives/bugtraq/2012-05/0036.html
- http://archives.neohapsis.com/archives/bugtraq/2012-11/0101.html
- http://www.debian.org/security/2012/dsa-2530
- http://sourceforge.net/mailarchive/message.php?msg_id=29235647
- http://www.openwall.com/lists/oss-security/2012/08/10/7
- http://www.openwall.com/lists/oss-security/2012/08/11/3
- http://www.openwall.com/lists/oss-security/2012/11/28/3
- http://secunia.com/advisories/50272