CVE-2012-4671 Auth bypass in n/a
Remote attackers can spoof XMPP domains by bypassing server dialback verification, allowing unauthorized domain assertions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2012-4671?
CVE-2012-4671 is a medium-severity authentication bypass vulnerability in n/a, published on 25 Aug 2012. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
psyced before 20120821 does not verify that a request was made for an XMPP Server Dialback response, which allows remote XMPP servers to spoof domains via responses for domains that were not asserted.
Weakness: CWE-20
Which versions are affected by CVE-2012-4671?
It affects 1 product.
Products include Psyced Psyced.
How do I fix CVE-2012-4671?
No fix has been published for CVE-2012-4671 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2012-4671 being exploited?
There is no known exploitation of CVE-2012-4671 in the wild and no public exploit code.
Sources
Also known as GHSA-m82g-j427-qrx8.