Vulnerability Details : CVE-2019-14513

Potential exploit
Improper bounds checking in Dnsmasq before 2.76 allows an attacker controlled DNS server to send large DNS packets that result in a read operation beyond the buffer allocated for the packet, a different vulnerability than CVE-2017-14491.
Published 2019-08-01 21:15:12
Updated 2023-03-03 14:24:29
Source MITRE
View at NVD,   CVE.org

Products affected by CVE-2019-14513

Threat overview for CVE-2019-14513

Top countries where our scanners detected CVE-2019-14513
Top open port discovered on systems with this issue 53
IPs affected by CVE-2019-14513 799,816
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2019-14513!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2019-14513

EPSS FAQ
0.05%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 11 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-14513

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.0
 MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
 NIST
7.5
 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.9
3.6
 NIST

CWE ids for CVE-2019-14513

  • The product reads data past the end, or before the beginning, of the intended buffer.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2019-14513

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