CVE-2021-36754

PowerDNS Authoritative Server 4.5.0 before 4.5.1 allows anybody to crash the process by sending a specific query (QTYPE 65535) that causes an out-of-bounds exception.

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

64.86% chance of exploitation in the next 30 days, 99th percentile

Nuclei

high · CWE-119

Published

2021-07-27

Updated

2024-08-04

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/javascript/cves/2021/CVE-2021-36754.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2021-36750
• CVE-2021-36766
• CVE-2021-36749
• CVE-2021-36782
• CVE-2021-36748
• CVE-2021-36787