Vulnerabilities > CVE-2019-25042 - Out-of-bounds Write vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
Unbound before 1.9.5 allows an out-of-bounds write via a compressed name in rdata_copy. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://lists.debian.org/debian-lts-announce/2021/05/msg00007.html
- https://lists.debian.org/debian-lts-announce/2021/05/msg00007.html
- https://ostif.org/our-audit-of-unbound-dns-by-x41-d-sec-full-results/
- https://ostif.org/our-audit-of-unbound-dns-by-x41-d-sec-full-results/
- https://security.netapp.com/advisory/ntap-20210507-0007/
- https://security.netapp.com/advisory/ntap-20210507-0007/