VDB
DEBIAN-CVE-2021-20266
DEBIAN-CVE-2021-20266
PUBLISHED
CVSS 4.900000095367432 MEDIUM
A flaw was found in RPM's hdrblobInit() in lib/header.c. This flaw allows an attacker who can modify the rpmdb to cause an out-of-bounds read. The highest threat from this vulnerability is to system availability.
Risk Scores
CVSS v3.1
4.900000095367432
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | rpm | 0, 0, 0 |
| Debian:14 | rpm | 0, 0, 0 |
| Debian:13 | rpm | 0, 0, 0 |
| Debian:11 | rpm | 0, 0, 0 |
Timeline
- Apr 30, 2021 CVE Published
- Apr 28, 2026 CVE Updated