VDB
ALINUX2-SA-2020%3A0100
ALINUX2-SA-2020%3A0100
PUBLISHED
CVSS 7.5 HIGH
Package updates are available for Alibaba Cloud Linux 2.1903 that fix the following vulnerabilities: CVE-2020-12662: Unbound before 1.10.1 has Insufficient Control of Network Message Volume, aka an "NXNSAttack" issue. This is triggered by random subdomains in the NSDNAME in NS records. CVE-2020-12663: Unbound before 1.10.1 has an infinite loop via malformed DNS answers received from upstream servers.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alibaba Cloud | unbound |
Timeline
- Jun 14, 2020 CVE Published
- Jun 14, 2020 CVE Updated