CVE catalog
CVE-2012-0022
tomcat6 - several
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 10.48% · Oct 25, 2026
Apache Tomcat 5.5.x before 5.5.35, 6.x before 6.0.34, and 7.x before 7.0.23 uses an inefficient approach for handling parameters, which allows remote attackers to cause a denial of service (CPU consumption) via a request that contains many parameters and parameter values, a different vulnerability than CVE-2011-4858. tomcat: large number of parameters DoS The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | tomcat6 | 6.0 | 6.0.28-10 | vulnerable |
| Debian | tomcat6 | 6.0 | 6.0.28-9 | vulnerable |
| Debian | tomcat6 | 6.0 | 6.0.28-9+squeeze1 | vulnerable |
| Debian | tomcat6 | 6.0 | 6.0.32-1 | vulnerable |
| Debian | tomcat6 | 6.0 | 6.0.32-2 | vulnerable |
| Debian | tomcat6 | 6.0 | 6.0.32-3 | vulnerable |
| Debian | tomcat6 | 6.0 | 6.0.32-4 | vulnerable |
| Debian | tomcat6 | 6.0 | 6.0.32-5 | vulnerable |
| Debian | tomcat6 | 6.0 | 6.0.32-6 | vulnerable |
| Debian | tomcat6 | 6.0 | 6.0.32-7 | vulnerable |
| Debian | tomcat6 | 6.0 | 6.0.33-1 | vulnerable |
| Debian | tomcat6 | 6.0 | 6.0.35-1 | vulnerable |
| Debian | tomcat6 | 6.0 | 6.0.35-1+squeeze2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | tomcat6 | deb | 6.0 | 6.0.35-1+squeeze2 | Not reported | DSA-2401-1 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2015_1337-1.json]
- [https://osv.dev/vulnerability/DSA-2401-1]
- [https://security.access.redhat.com/data/csaf/v2/vex/2012/cve-2012-0022.json]
[FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]