cve-2019-3807
Vulnerability from cvelistv5
Published
2019-01-29 17:00
Modified
2024-08-04 19:19
Severity ?
EPSS score ?
Summary
An issue has been found in PowerDNS Recursor versions 4.1.x before 4.1.9 where records in the answer section of responses received from authoritative servers with the AA flag not set were not properly validated, allowing an attacker to bypass DNSSEC validation.
References
▼ | URL | Tags | |
---|---|---|---|
secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3807 | Issue Tracking, Third Party Advisory | |
secalert@redhat.com | https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2019-02.html | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3807 | Issue Tracking, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2019-02.html | Vendor Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Power DNS | pdns-recursor |
Version: versions 4.1.x before 4.1.9 |
|
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.