CVE-2012-2322 Integer overflow in n/a
Remote attackers can cause a denial of service in ConnMan via an integer overflow in DHCPv6 packet processing, leading to an infinite loop and crash.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2012-2322?
CVE-2012-2322 is a medium-severity 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
Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85 allows remote attackers to cause a denial of service (infinite loop and crash) via an invalid length value in a DHCP packet.
Weakness: CWE-189
Which versions are affected by CVE-2012-2322?
It affects 1 product.
Products include Connman Connman.
How do I fix CVE-2012-2322?
Upgrade to a fixed version.
Is CVE-2012-2322 being exploited?
There is no known exploitation of CVE-2012-2322 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2012-2322, GHSA-r9hm-xqmv-vp84.