VDB
DEBIAN-CVE-2012-0021
DEBIAN-CVE-2012-0021
PUBLISHED
CVSS 8.699999809265137 HIGH
The log_cookie function in mod_log_config.c in the mod_log_config module in the Apache HTTP Server 2.2.17 through 2.2.21, when a threaded MPM is used, does not properly handle a %{}C format string, which allows remote attackers to cause a denial of service (daemon crash) via a cookie that lacks both a name and a value.
Risk Scores
CVSS v4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | apache2 | 0, 0, 0 |
| Debian:13 | apache2 | 0, 0, 0 |
| Debian:14 | apache2 | 0, 0, 0 |
| Debian:12 | apache2 | 0, 0, 0 |
Timeline
- Jan 28, 2012 CVE Published
- Apr 28, 2026 CVE Updated