VDB
DEBIAN-CVE-2021-3516
DEBIAN-CVE-2021-3516
PUBLISHED
CVSS 7.800000190734863 HIGH
There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability.
Risk Scores
CVSS v3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | libxml2 | 0, 0, 0 |
| Debian:11 | libxml2 | 0, 0, 0 |
| Debian:13 | libxml2 | 0, 0, 0 |
| Debian:12 | libxml2 | 0, 0, 0 |
Timeline
- Jun 1, 2021 CVE Published
- Apr 28, 2026 CVE Updated