CVE-2021-36754
Published · Updated
52Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actepss 65%
from disclosure to weapon
Published on NVDJul 27
VulnCheck+1546d
exploitation probability
65%top 1% of all CVEs
observed exploitation
yesVulnCheck
What the vendors declare (VEX)
Official vendor statements in CSAF/VEX format: whether their product is affected, already fixed, or ruled out — and why. These are the vendor's assertions, not Vexday's judgment.
Red HatVEX document ↗
Not affected
1 product — because the vulnerable code is not present in the product
red_hat_products
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.
Affected products
n/a · n/a