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Medium severity · published Nov 22, 2019
CVE-2019-10203
PowerDNS Authoritative daemon , pdns versions 4.0.x before 4.0.9, 4.1.x before 4.1.11, exiting when encountering a serial between 2^31 and 2^32-1 while trying to notify a slave…
4.3
CVSS
1.6%
EPSS
No
On KEV
Description
PowerDNS Authoritative daemon , pdns versions 4.0.x before 4.0.9, 4.1.x before 4.1.11, exiting when encountering a serial between 2^31 and 2^32-1 while trying to notify a slave leads to DoS.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Authoritative Server · Powerdns
4.0.0 before 4.0.9; 4.1.0 before 4.1.11 · source: NVD
Affected product
AS
Authoritative Server
Powerdns
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-10203
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-10203
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10203
Vendor Advisory
https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2019-06.html
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