CVE-2018-1046

CVSS 7 HIGHEPSS 1.4%CWE-121

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7EPSS 1.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

16 Jul 2018Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

[UNKNOWN] · pdns

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References

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