high7.5
CVE-2017-14339
The DNS packet parser in YADIFA before 2.2.6 does not check for the presence of infinite pointer loops, and thus it is possible to force it to enter an infinit…
Impact
The DNS packet parser in YADIFA before 2.2.6 does not check for the presence of infinite pointer loops, and thus it is possible to force it to enter an infinite loop. This can cause high CPU usage and makes the server unresponsive.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Yadifa | Yadifa | through 2.2.5 |
Weakness classification
References
- NVD record
- CVE.org record
- http://www.debian.org/security/2017/dsa-4001
- https://github.com/yadifa/yadifa/blob/v2.2.6/ChangeLog
- https://www.tarlogic.com/blog/fuzzing-yadifa-dns/
- http://www.debian.org/security/2017/dsa-4001
- https://github.com/yadifa/yadifa/blob/v2.2.6/ChangeLog
- https://www.tarlogic.com/blog/fuzzing-yadifa-dns/