CVE-2020-24698
Critical
Description
An issue was discovered in PowerDNS Authoritative through 4.3.0 when --enable-experimental-gss-tsig is used. A remote, unauthenticated attacker might be able to cause a double-free, leading to a crash or possibly arbitrary code execution. by sending crafted queries with a GSS-TSIG signature.
SeverityCritical
CVSS9.8
Exploit probability88. percentile3.2%
ProductPowerdns Authoritative
PublishedOct 2, 2020
First seenOct 2, 2020
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| powerdns authoritative | v ≤ 4.3.0 | — |
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