CVE-2022-45909 Memory corruption in n/a
A heap-based buffer over-read in drachtio-server allows attackers to cause denial of service or disclose information via a long Request-URI in an INVITE request.
- 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-2022-45909?
CVE-2022-45909 is a critical memory corruption vulnerability in n/a, published on 26 Nov 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
drachtio-server before 0.8.19 has a heap-based buffer over-read via a long Request-URI in an INVITE request.
Weakness: CWE-125
Which versions are affected by CVE-2022-45909?
It affects 1 product.
Products include Drachtio Drachtio-Server.
How do I fix CVE-2022-45909?
No fix has been published for CVE-2022-45909 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-45909 being exploited?
There is no known exploitation of CVE-2022-45909 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-w3rv-r6q7-vcpw.