CVE-2016-2781: Input Validation
First published: Tue Feb 07 2017(Updated: )
chroot in GNU coreutils, when used with --userspec, allows local users to escape to the parent session via a crafted TIOCSTI ioctl call, which pushes characters to the terminal's input buffer.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GNU coreutils | ||
| IBM Cloud Pak for Business Automation | <=V22.0.2 - V22.0.2-IF004 | |
| IBM Cloud Pak for Business Automation | <=V21.0.3 - V21.0.3-IF020 | |
| IBM Cloud Pak for Business Automation | <=V22.0.1 - V22.0.1-IF006 and later fixesV21.0.2 - V21.0.2-IF012 and later fixesV21.0.1 - V21.0.1-IF007 and later fixesV20.0.1 - V20.0.3 and later fixesV19.0.1 - V19.0.3 and later fixesV18.0.0 - V18.0.2 and later fixes | |
| debian/coreutils | <=8.32-4<=9.1-1<=9.4-3.1 |
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Reference Links
- http://www.openwall.com/lists/oss-security/2016/02/28/2
- http://www.openwall.com/lists/oss-security/2016/02/28/3
- https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E
- https://exchange.xforce.ibmcloud.com/vulnerabilities/111088
- https://www.ibm.com/support/pages/node/6998727 (Advisory)
- https://www.kernel.org/pub/linux/utils/util-linux/v2.28/v2.28-ReleaseNotes
- https://security-tracker.debian.org/tracker/CVE-2016-2781
- https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
- collector/nvd-index
- agent/type
- agent/weakness
- agent/severity
- agent/author
- agent/description
- collector/security-tracker-debian
- source/Debian
- agent/software-canonical-lookup
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- collector/ibm-support
- source/IBM
- agent/tags
- agent/trending
- vendor/gnu
- canonical/gnu coreutils
- package-manager/debian
- vendor/ibm
- canonical/ibm cloud pak for business automation
- version/ibm cloud pak for business automation/v22.0.2 - v22.0.2-if004
- version/ibm cloud pak for business automation/v21.0.3 - v21.0.3-if020
- version/ibm cloud pak for business automation/v22.0.1 - v22.0.1-if006 and later fixesv21.0.2 - v21.0.2-if012 and later fixesv21.0.1 - v21.0.1-if007 and later fixesv20.0.1 - v20.0.3 and later fixesv19.0.1 - v19.0.3 and later fixesv18.0.0 - v18.0.2 and later fixes