This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2018-1046 →

DEBIAN-CVE-2018-1046

pdns before version 4.1.2 is vulnerable to a buffer overflow in dnsreplay. In the dnsreplay tool provided with PowerDNS Authoritative, replaying a spe...

Original description

The description as published by the source.

pdns before version 4.1.2 is vulnerable to a buffer overflow in dnsreplay. In the dnsreplay tool provided with PowerDNS Authoritative, replaying a specially crafted PCAP file can trigger a stack-based buffer overflow, leading to a crash and potentially arbitrary code execution. This buffer overflow only occurs when the -ecs-stamp option of dnsreplay is used.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 pdns

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.2-1"}]}]

Debian:13 pdns

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.2-1"}]}]

Debian:14 pdns

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.2-1"}]}]

References

advisory security-tracker.debian.org