CVE-2018-1046 | THREATINT

Assigner	redhat
Reserved	2017-12-04
Published	2018-07-16
Updated	2024-08-05

Description

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.

HIGH: 7.0 CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Product status

pdns 4.1.2

affected

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1046

cve.org CVE-2018-1046

nvd.nist.gov CVE-2018-1046

Download JSON

https://cve.threatint.com/CVE/CVE-2018-1046

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