Vulnerability Details : CVE-2018-17419
An issue was discovered in setTA in scan_rr.go in the Miek Gieben DNS library before 1.0.10 for Go. A dns.ParseZone() parsing error causes a segmentation violation, leading to denial of service.
Vulnerability category: Denial of service
Products affected by CVE-2018-17419
- cpe:2.3:a:dns_library_project:dns_library:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-17419
0.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 51 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-17419
| 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-2018-17419
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-17419
-
https://github.com/miekg/dns/issues/742
dns.ParseZone() parsing error leading to nil pointer dereference · Issue #742 · miekg/dns · GitHubExploit;Third Party Advisory
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