When ldns version 1.7.1 verifies a zone file, the...
Moderate severity
Unreviewed
Published
Jan 22, 2022
to the GitHub Advisory Database
•
Updated Feb 3, 2023
Description
Published by the National Vulnerability Database
Jan 21, 2022
Published to the GitHub Advisory Database
Jan 22, 2022
Last updated
Feb 3, 2023
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 file payload.
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