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.
2014-07-02T10:35:25.453
2025-04-12T10:46:40.837
Deferred
CVSSv2: 7.2 (HIGH)
AV:L/AC:L/Au:N/C:C/I:C/A:C
3.9
10.0
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | ibm | vios | 2.2.0.10 | Yes |
Application | ibm | vios | 2.2.0.11 | Yes |
Application | ibm | vios | 2.2.0.12 | Yes |
Application | ibm | vios | 2.2.0.13 | Yes |
Application | ibm | vios | 2.2.1.0 | Yes |
Application | ibm | vios | 2.2.1.1 | Yes |
Application | ibm | vios | 2.2.1.3 | Yes |
Application | ibm | vios | 2.2.1.4 | Yes |
Application | ibm | vios | 2.2.1.4 | Yes |
Application | ibm | vios | 2.2.1.8 | Yes |
Application | ibm | vios | 2.2.1.9 | Yes |
Application | ibm | vios | 2.2.2.0 | Yes |
Application | ibm | vios | 2.2.2.4 | Yes |
Application | ibm | vios | 2.2.2.5 | Yes |
Application | ibm | vios | 2.2.3.0 | Yes |
Application | ibm | vios | 2.2.3.2 | Yes |
Application | ibm | vios | 2.2.3.3 | Yes |
Operating System | ibm | aix | 6.1 | Yes |
Operating System | ibm | aix | 7.1 | Yes |