CVE-2019-25032
medium
CVSS v3
—
CVSS v2
—
VIR risk
5.5
Description
Unbound before 1.9.5 allows an integer overflow in the regional allocator via regional_alloc. 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
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2019-25032
Vendor advisory: rocky — https://errata.rockylinux.org/RLSA-2021:1853
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2019-25032.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| rocky | 8 | fixed | |
| debian | bookworm | fixed | 1.9.6-1 |
| debian | bullseye | fixed | 1.9.6-1 |
| debian | forky | fixed | 1.9.6-1 |
| debian | sid | fixed | 1.9.6-1 |
| debian | trixie | fixed | 1.9.6-1 |
References
Verify integrity in audit chain (admin only). AS-IS.