VDB
DEBIAN-CVE-2021-3998
DEBIAN-CVE-2021-3998
PUBLISHED
CVSS 7.5 HIGH
A flaw was found in glibc. The realpath() function can mistakenly return an unexpected value, potentially leading to information leakage and disclosure of sensitive data.
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | glibc | 0, 0, 0 |
| Debian:13 | glibc | 0, 0, 0 |
| Debian:12 | glibc | 0, 0, 0 |
Timeline
- Aug 24, 2022 CVE Published
- Apr 28, 2026 CVE Updated