CVE-2015-2809 Information disclosure in n/a
Remote attackers can exploit mDNS responder flaws in Synology DSM to cause denial of service or obtain sensitive information via UDP packets.
- 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-2015-2809?
CVE-2015-2809 is a medium-severity vulnerability in Synology Diskstation Manager, published on 1 Apr 2015. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Multicast DNS (mDNS) responder in Synology DiskStation Manager (DSM) before 3.1 inadvertently responds to unicast queries with source addresses that are not link-local, which allows remote attackers to cause a denial of service (traffic amplification) or obtain potentially sensitive information via port-5353 UDP packets to the Avahi component.
Weakness: CWE-200
Which versions are affected by CVE-2015-2809?
It affects 1 product.
Products include Synology Diskstation Manager.
How do I fix CVE-2015-2809?
No fix has been published for CVE-2015-2809 yet. Limit exposure of the affected software until one is available.
Is CVE-2015-2809 being exploited?
There is no known exploitation of CVE-2015-2809 in the wild and no public exploit code.
Other vulnerabilities in Synology Diskstation Manager
Sources
Also known as GHSA-wgcg-8h66-7wvp.