Debian/ldns: medium 6.5
When ldns version 1.7.1 verifies a zone file, the ldns_rr_new_frm_str_internal function has a heap out of bounds read vulnerability. An attacker can leak information on the heap by constructing a zone
Action: Upgrade ldns to 1.8.1-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.8.1-1 | - |
Fixed versions
| 1.8.1-1 |
Sources
- osv: DEBIAN-CVE-2020-19860#Debian:14/ldns
- https://security-tracker.debian.org/tracker/CVE-2020-19860
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