ibacm: DoS (ibacm deamon crash) by joining responses for multicast destinations

ibacm before 1.0.6 does not properly manage reference counts for multicast connections, which allows remote attackers to cause a denial of service ibacm service crash via a crafted join response...

PT-2012-5456 · Intel +2 · Ibacm +2

Name of the Vulnerable Software and Affected Versions: ibacm version 1.0.7 Description: The issue allows local users to overwrite the ib acm daemon log or ibacm.port file due to world-writable permissions set by ibacm 1.0.7. Recommendations: For ibacm version 1.0.7, consider changing the file...