PatchTheCVEtinysvcmdns vulnerabilities and fixes
Recent CVEs affecting tinysvcmdns, with upgrade or downgrade steps. 4 tracked.
tinysvcmdns has 4 tracked vulnerabilities, 2 critical. A fixed release or vendor patch exists for 2. Most recent: 2019-03-13. Highest priority: CVE-2017-12087 (score 65/100).
- CVE-2019-9748 CRITICAL 9.1 UPGRADE In tinysvcmdns through 2018-01-16, an mDNS server processing a crafted packet can perform arbitrary data read
- CVE-2019-9747 HIGH 7.5 UPGRADE In tinysvcmdns through 2018-01-16, a maliciously crafted mDNS (Multicast DNS) packet triggers an infinite loop
- CVE-2017-12130 HIGH 7.5 DOWNGRADE An exploitable NULL pointer dereference vulnerability exists in the tinysvcmdns library version 2017-11-05
- CVE-2017-12087 CRITICAL 10.0 DOWNGRADE An exploitable heap overflow vulnerability exists in the tinysvcmdns library version 2016-07-18
FAQ
How do I fix tinysvcmdns vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is tinysvcmdns being exploited right now?
None of the tracked tinysvcmdns CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which tinysvcmdns CVE should I patch first?
CVE-2017-12087 currently ranks highest (65/100): An exploitable heap overflow vulnerability exists in the tinysvcmdns library version 2016-07-18.