miekg/dns parsing error leads to nil pointer dereference and DoS
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.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2018-17419US | high7.5 | — | ||
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 deni… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/miekg/dnsPACKAGE
- https://github.com/miekg/dns/commit/501e858f679edecd4a38a86317ce50271014a80dWEB
- https://github.com/miekg/dns/issues/742WEB
- https://github.com/miekg/dns/pull/745/commits/f71d7d9d77d439b30a5e50900df5b1f988a50e5eWEB
- https://nvd.nist.gov/vuln/detail/CVE-2018-17419ADVISORY
- https://pkg.go.dev/vuln/GO-2020-0028WEB
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