Dproxy.Nexgen.Dns.Decode.Reverse.Name.Buffer.Overflow

description-logoDescription

This indicates a Remote buffer overflow vulnerability in C-Arbre. This issue is due to a lack of boundry checking of the "name" buffer in the "dns_decode_reverse_name()" [dns_decode.c] function, when processing packets sent to port 53/UDP. It allows remote attackers to execute arbitrary code.

affected-products-logoAffected Products

dproxy-nexgen

Impact logoImpact

System compromise.

recomended-action-logoRecommended Actions

Currently we are not aware of any official supplied fix for issue.

Telemetry logoTelemetry

Coverage

IPS (Regular DB)
IPS (Extended DB)

Version Updates

Date Version Detail
2020-12-11 16.978