CVE-2010-3389 Privilege escalation in n/a
Local attackers can gain privileges by placing a malicious shared library in the current working directory due to unsafe LD_LIBRARY_PATH settings in Linux-HA scripts.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2010-3389?
CVE-2010-3389 is a medium-severity vulnerability in n/a, published on 20 Oct 2010. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
The (1) SAPDatabase and (2) SAPInstance scripts in OCF Resource Agents (aka resource-agents or cluster-agents) 1.0.3 in Linux-HA place a zero-length directory name in the LD_LIBRARY_PATH, which allows local users to gain privileges via a Trojan horse shared library in the current working directory.
Which versions are affected by CVE-2010-3389?
It affects 1 product.
Linux distribution packages (4)
resource-agents Red Hat:enterprise_linux:6::server | All versions | 0:3.9.2-7.el6 |
resource-agents-debuginfo Red Hat:enterprise_linux:6::server | All versions | 0:3.9.2-7.el6 |
rgmanager Red Hat:rhel_cluster:5 | All versions | 0:2.0.52-21.el5 |
rgmanager-debuginfo Red Hat:rhel_cluster:5 | All versions | 0:2.0.52-21.el5 |
Products include Linux-Ha Ocf Resource Agents.
How do I fix CVE-2010-3389?
Apply the vendor's patch.
Is CVE-2010-3389 being exploited?
There is no known exploitation of CVE-2010-3389 in the wild and no public exploit code.
Sources
Also known as GHSA-23qc-j55g-qfm7, RHSA-2011:1000, RHSA-2011:1580.