vulnerability
Amazon Linux AMI 2: CVE-2020-19860: Security patch for ldns (ALAS-2023-2032)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:P/I:N/A:N) | Jan 21, 2022 | May 3, 2023 | May 3, 2023 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
Jan 21, 2022
Added
May 3, 2023
Modified
May 3, 2023
Description
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.
Solution(s)
amazon-linux-ami-2-upgrade-ldnsamazon-linux-ami-2-upgrade-ldns-debuginfoamazon-linux-ami-2-upgrade-ldns-develamazon-linux-ami-2-upgrade-ldns-docamazon-linux-ami-2-upgrade-ldns-python
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