Vulnerabilities > Bell Labs

DATE CVE VULNERABILITY TITLE RISK
2007-03-02 CVE-2007-1189 Local Integer Overflow vulnerability in Plan 9
Integer overflow in the envwrite function in the Alcatel-Lucent Bell Labs Plan 9 kernel allows local users to overwrite certain memory addresses with kernel memory via a large n argument, as demonstrated by (1) modifying the iseve function to gain privileges and (2) making the devpermcheck function grant unrestricted device permissions.
local
low complexity
bell-labs
7.2