CVE-2012-2321 Command injection in n/a
Remote attackers can execute arbitrary commands on systems using ConnMan by sending malicious DHCP replies containing shell metacharacters.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2012-2321?
CVE-2012-2321 is a critical command injection vulnerability in n/a, published on 18 May 2012. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The loopback plug-in in ConnMan before 0.85 allows remote attackers to execute arbitrary commands via shell metacharacters in the (1) host name or (2) domain name in a DHCP reply.
Weakness: CWE-20
Which versions are affected by CVE-2012-2321?
It affects 1 product.
Products include Connman Connman.
How do I fix CVE-2012-2321?
Upgrade to a fixed version.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2012-2321 being exploited?
There is no known exploitation of CVE-2012-2321 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2012-2321, GHSA-frmw-wwv7-8q6q.