MGASA-2020-0393

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Source
https://advisories.mageia.org/MGASA-2020-0393.html
Import Source
https://advisories.mageia.org/MGASA-2020-0393.json
JSON Data
https://api.osv.dev/v1/vulns/MGASA-2020-0393
Related
Published
2020-10-24T17:51:47Z
Modified
2020-10-24T17:14:24Z
Summary
Updated pdns-recursor package fixes a security vulnerability
Details

An issue has been found in PowerDNS Recursor before 4.1.18, 4.2.x before 4.2.5, and 4.3.x before 4.3.5. A remote attacker can cause the cached records for a given name to be updated to the Bogus DNSSEC validation state, instead of their actual DNSSEC Secure state, via a DNS ANY query. This results in a denial of service for installation that always validate (dnssec=validate), and for clients requesting validation when on-demand validation is enabled (dnssec=process). (CVE-2020-25829)

References
Credits

Affected packages

Mageia:7 / pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:rpm/mageia/pdns-recursor?distro=mageia-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.1.18-1.mga7

Ecosystem specific 

{
    "section": "core"
}