Vulnerability CVE-2018-10920
Published: 2018-08-02

Description:
Improper input validation bug in DNS resolver component of Knot Resolver before 2.4.1 allows remote attacker to poison cache.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Knot-resolver -> Knot resolver 

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10920
https://www.knot-resolver.cz/2018-08-02-knot-resolver-2.4.1.html
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