CVE-2019-25033
Published: 27 April 2021
** DISPUTED ** Unbound before 1.9.5 allows an integer overflow in the regional allocator via the ALIGN_UP macro. 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.
Priority
Medium
CVSS 3 base score: 9.8
Status
| Package | Release | Status |
|---|---|---|
|
unbound Launchpad, Ubuntu, Debian |
bionic |
Released
(1.6.7-1ubuntu2.4)
|
| focal |
Released
(1.9.4-2ubuntu1.2)
|
|
| groovy |
Not vulnerable
(1.11.0-1)
|
|
| hirsute |
Not vulnerable
|
|
| impish |
Not vulnerable
|
|
| jammy |
Not vulnerable
|
|
| precise |
Does not exist
|
|
| trusty |
Needs triage
|
|
| upstream |
Released
(1.9.6-1)
|
|
| xenial |
Needs triage
|
Notes
| Author | Note |
|---|---|
| mdeslaur | same commit as CVE-2019-25032 |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-25033
- https://ostif.org/our-audit-of-unbound-dns-by-x41-d-sec-full-results/
- https://ubuntu.com/security/notices/USN-4938-1
- NVD
- Launchpad
- Debian