Candidate: CVE-2007-3380
References: 
 https://www.redhat.com/archives/cluster-devel/2007-June/msg00213.html
Description: 
Ubuntu-Description: 
 A flaw was discovered in the cluster manager.  A remote attacker could
 connect to the DLM port and block further DLM operations.
Notes: 
 dannf> Debian's 2.6.18 isn't affected, but the redhat-cluster package
        may be.
 jmm> redhat-cluster doesn't appear affected neither, TCP connection code
      not present. Fixed in git on 2007-07-09, marking 2.6.23 as fixed
Bugs: 
upstream: released (2.6.23)
linux-2.6: released (2.6.23-1)
2.6.18-etch-security: N/A
2.6.8-sarge-security: N/A
2.4.27-sarge-security: N/A
2.6.15-dapper-security: released (2.6.15-28.57)
2.6.17-edgy-security: N/A
2.6.20-feisty-security: N/A