Description (CNA)
An issue has been found in PowerDNS Recursor before version 4.1.8 where a remote attacker sending a DNS query can trigger an out-of-bounds memory read while computing the hash of the query for a packet cache lookup, possibly leading to a crash.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| [UNKNOWN] / pdns-recursor | affected 4.1.8 |
CWE
CWE-125
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16855
- https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2018-09.html
ADP enrichment
No English description supplied.