VDB
DEBIAN-CVE-2021-26690
DEBIAN-CVE-2021-26690
PUBLISHED
CVSS 7.5 HIGH
Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Cookie header handled by mod_session can cause a NULL pointer dereference and crash, leading to a possible Denial Of Service
Risk Scores
CVSS v3.1
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 |
|---|---|---|
| Debian:14 | apache2 | 0, 0, 0 |
| Debian:12 | apache2 | 0, 0, 0 |
| Debian:11 | apache2 | 0, 0, 0 |
| Debian:13 | apache2 | 0, 0, 0 |
Timeline
- Jun 10, 2021 CVE Published
- Apr 28, 2026 CVE Updated