Description
The compression code in MaraDNS before 0.9.01 allows remote attackers to cause a denial of service via crafted DNS packets.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 11 | maradns | 0.9.01 | — |
References
- 1003252 vdb-entry
- 3852 vdb-entry
- maradns-malformed-packet-dos(7972) vdb-entry