Description
The runtime linker in IBM AIX 6.1 and 7.1 and VIOS 2.2.x allows local users to create a mode-666 root-owned file, and consequently gain privileges, by setting crafted MALLOCOPTIONS and MALLOCBUCKETS environment-variable values and then executing a setuid program.
Metrics
CVSS 2.0 7.2/10
AV:L/AC:L/Au:N/C:C/I:C/A:CWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://aix.software.ibm.com/aix/efixes/security/malloc_advisory.ascVendor Advisory
- http://packetstormsecurity.com/files/127390/IBM-AIX-Runtime-Linker-Privilege-Escalation.html
- http://seclists.org/fulldisclosure/2014/Jul/31
- http://secunia.com/advisories/59344
- http://www.ibm.com/support/docview.wss?uid=isg1IV60935Vendor Advisory
- http://www.ibm.com/support/docview.wss?uid=isg1IV60940Vendor Advisory
- http://www.ibm.com/support/docview.wss?uid=isg1IV61311Vendor Advisory
- http://www.ibm.com/support/docview.wss?uid=isg1IV61313Vendor Advisory
- http://www.ibm.com/support/docview.wss?uid=isg1IV61314Vendor Advisory
- http://www.ibm.com/support/docview.wss?uid=isg1IV61315Vendor Advisory
- http://www.securityfocus.com/archive/1/532689/100/0/threaded
- http://www.securityfocus.com/bid/68296
- http://www.securitytracker.com/id/1030504
- https://exchange.xforce.ibmcloud.com/vulnerabilities/93816
- https://www.portcullis-security.com/security-research-and-downloads/security-advisories/cve-2014-3074/
- http://aix.software.ibm.com/aix/efixes/security/malloc_advisory.ascVendor Advisory
- http://packetstormsecurity.com/files/127390/IBM-AIX-Runtime-Linker-Privilege-Escalation.html
- http://seclists.org/fulldisclosure/2014/Jul/31
- http://secunia.com/advisories/59344
- http://www.ibm.com/support/docview.wss?uid=isg1IV60935Vendor Advisory
- http://www.ibm.com/support/docview.wss?uid=isg1IV60940Vendor Advisory
- http://www.ibm.com/support/docview.wss?uid=isg1IV61311Vendor Advisory
- http://www.ibm.com/support/docview.wss?uid=isg1IV61313Vendor Advisory
- http://www.ibm.com/support/docview.wss?uid=isg1IV61314Vendor Advisory
- http://www.ibm.com/support/docview.wss?uid=isg1IV61315Vendor Advisory
- http://www.securityfocus.com/archive/1/532689/100/0/threaded
- http://www.securityfocus.com/bid/68296
- http://www.securitytracker.com/id/1030504
- https://exchange.xforce.ibmcloud.com/vulnerabilities/93816
- https://www.portcullis-security.com/security-research-and-downloads/security-advisories/cve-2014-3074/
Timeline
- Published
- Jul 2, 2014
- Last modified
- Jun 17, 2026
- NVD status
- Modified