Apache Tomcat before 5.5.35, 6.x before 6.0.35, and 7.x before 7.0.23 computes hash…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-399 and the CVSS impact.
Summary
Apache Tomcat before 5.5.35, 6.x before 6.0.35, and 7.x before 7.0.23 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | org.apache.tomcat:tomcat (Maven) | 5.5.0 to before 5.5.35 | 5.5.35 | Patch available | GHSA-wr3m-gw98-mc3j |
| — | org.apache.tomcat:tomcat (Maven) | 6.0.0 to before 6.0.35 | 6.0.35 | Patch available | GHSA-wr3m-gw98-mc3j |
| — | org.apache.tomcat:tomcat (Maven) | 7.0.0 to before 7.0.23 | 7.0.23 | Patch available | GHSA-wr3m-gw98-mc3j |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- org.apache.tomcat:tomcat (Maven) Vendor— Affected 5.5.0 to before 5.5.35 Fixed in 5.5.35 Patch available GHSA-wr3m-gw98-mc3j
- org.apache.tomcat:tomcat (Maven) Vendor— Affected 6.0.0 to before 6.0.35 Fixed in 6.0.35 Patch available GHSA-wr3m-gw98-mc3j
- org.apache.tomcat:tomcat (Maven) Vendor— Affected 7.0.0 to before 7.0.23 Fixed in 7.0.23 Patch available GHSA-wr3m-gw98-mc3j
CPE configurations NVD · 59
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:apache:tomcat:5.5.35:*:*:*:*:*:*:* | 5.5.35 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.0:*:*:*:*:*:*:* | 6.0.0 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.1:*:*:*:*:*:*:* | 6.0.1 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.2:*:*:*:*:*:*:* | 6.0.2 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.3:*:*:*:*:*:*:* | 6.0.3 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.4:*:*:*:*:*:*:* | 6.0.4 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.5:*:*:*:*:*:*:* | 6.0.5 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.6:*:*:*:*:*:*:* | 6.0.6 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.7:*:*:*:*:*:*:* | 6.0.7 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.8:*:*:*:*:*:*:* | 6.0.8 | Vulnerable | Apache |
- cpe:2.3:a:apache:tomcat:5.5.35:*:*:*:*:*:*:* Versions 5.5.35 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.0:*:*:*:*:*:*:* Versions 6.0.0 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.1:*:*:*:*:*:*:* Versions 6.0.1 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.2:*:*:*:*:*:*:* Versions 6.0.2 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.3:*:*:*:*:*:*:* Versions 6.0.3 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.4:*:*:*:*:*:*:* Versions 6.0.4 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.5:*:*:*:*:*:*:* Versions 6.0.5 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.6:*:*:*:*:*:*:* Versions 6.0.6 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.7:*:*:*:*:*:*:* Versions 6.0.7 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.8:*:*:*:*:*:*:* Versions 6.0.8 Vulnerable ·Apache
Show 49 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:apache:tomcat:6.0.9:*:*:*:*:*:*:* | 6.0.9 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.10:*:*:*:*:*:*:* | 6.0.10 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.11:*:*:*:*:*:*:* | 6.0.11 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.12:*:*:*:*:*:*:* | 6.0.12 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.13:*:*:*:*:*:*:* | 6.0.13 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.14:*:*:*:*:*:*:* | 6.0.14 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.15:*:*:*:*:*:*:* | 6.0.15 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.16:*:*:*:*:*:*:* | 6.0.16 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.17:*:*:*:*:*:*:* | 6.0.17 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.18:*:*:*:*:*:*:* | 6.0.18 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.19:*:*:*:*:*:*:* | 6.0.19 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.20:*:*:*:*:*:*:* | 6.0.20 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.21:*:*:*:*:*:*:* | 6.0.21 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.22:*:*:*:*:*:*:* | 6.0.22 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.23:*:*:*:*:*:*:* | 6.0.23 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.24:*:*:*:*:*:*:* | 6.0.24 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.25:*:*:*:*:*:*:* | 6.0.25 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.26:*:*:*:*:*:*:* | 6.0.26 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.27:*:*:*:*:*:*:* | 6.0.27 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.28:*:*:*:*:*:*:* | 6.0.28 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.29:*:*:*:*:*:*:* | 6.0.29 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.30:*:*:*:*:*:*:* | 6.0.30 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.31:*:*:*:*:*:*:* | 6.0.31 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.32:*:*:*:*:*:*:* | 6.0.32 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.33:*:*:*:*:*:*:* | 6.0.33 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:6.0.34:*:*:*:*:*:*:* | 6.0.34 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.0:*:*:*:*:*:*:* | 7.0.0 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.1:*:*:*:*:*:*:* | 7.0.1 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.2:*:*:*:*:*:*:* | 7.0.2 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.3:*:*:*:*:*:*:* | 7.0.3 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.4:*:*:*:*:*:*:* | 7.0.4 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.5:*:*:*:*:*:*:* | 7.0.5 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.6:*:*:*:*:*:*:* | 7.0.6 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.7:*:*:*:*:*:*:* | 7.0.7 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.8:*:*:*:*:*:*:* | 7.0.8 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.9:*:*:*:*:*:*:* | 7.0.9 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.10:*:*:*:*:*:*:* | 7.0.10 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.11:*:*:*:*:*:*:* | 7.0.11 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.12:*:*:*:*:*:*:* | 7.0.12 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.13:*:*:*:*:*:*:* | 7.0.13 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.14:*:*:*:*:*:*:* | 7.0.14 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.15:*:*:*:*:*:*:* | 7.0.15 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.16:*:*:*:*:*:*:* | 7.0.16 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.17:*:*:*:*:*:*:* | 7.0.17 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.18:*:*:*:*:*:*:* | 7.0.18 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.19:*:*:*:*:*:*:* | 7.0.19 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.20:*:*:*:*:*:*:* | 7.0.20 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.21:*:*:*:*:*:*:* | 7.0.21 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:7.0.22:*:*:*:*:*:*:* | 7.0.22 | Vulnerable | Apache |
- cpe:2.3:a:apache:tomcat:6.0.9:*:*:*:*:*:*:* Versions 6.0.9 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.10:*:*:*:*:*:*:* Versions 6.0.10 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.11:*:*:*:*:*:*:* Versions 6.0.11 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.12:*:*:*:*:*:*:* Versions 6.0.12 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.13:*:*:*:*:*:*:* Versions 6.0.13 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.14:*:*:*:*:*:*:* Versions 6.0.14 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.15:*:*:*:*:*:*:* Versions 6.0.15 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.16:*:*:*:*:*:*:* Versions 6.0.16 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.17:*:*:*:*:*:*:* Versions 6.0.17 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.18:*:*:*:*:*:*:* Versions 6.0.18 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.19:*:*:*:*:*:*:* Versions 6.0.19 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.20:*:*:*:*:*:*:* Versions 6.0.20 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.21:*:*:*:*:*:*:* Versions 6.0.21 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.22:*:*:*:*:*:*:* Versions 6.0.22 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.23:*:*:*:*:*:*:* Versions 6.0.23 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.24:*:*:*:*:*:*:* Versions 6.0.24 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.25:*:*:*:*:*:*:* Versions 6.0.25 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.26:*:*:*:*:*:*:* Versions 6.0.26 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.27:*:*:*:*:*:*:* Versions 6.0.27 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.28:*:*:*:*:*:*:* Versions 6.0.28 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.29:*:*:*:*:*:*:* Versions 6.0.29 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.30:*:*:*:*:*:*:* Versions 6.0.30 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.31:*:*:*:*:*:*:* Versions 6.0.31 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.32:*:*:*:*:*:*:* Versions 6.0.32 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.33:*:*:*:*:*:*:* Versions 6.0.33 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:6.0.34:*:*:*:*:*:*:* Versions 6.0.34 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.0:*:*:*:*:*:*:* Versions 7.0.0 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.1:*:*:*:*:*:*:* Versions 7.0.1 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.2:*:*:*:*:*:*:* Versions 7.0.2 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.3:*:*:*:*:*:*:* Versions 7.0.3 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.4:*:*:*:*:*:*:* Versions 7.0.4 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.5:*:*:*:*:*:*:* Versions 7.0.5 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.6:*:*:*:*:*:*:* Versions 7.0.6 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.7:*:*:*:*:*:*:* Versions 7.0.7 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.8:*:*:*:*:*:*:* Versions 7.0.8 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.9:*:*:*:*:*:*:* Versions 7.0.9 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.10:*:*:*:*:*:*:* Versions 7.0.10 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.11:*:*:*:*:*:*:* Versions 7.0.11 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.12:*:*:*:*:*:*:* Versions 7.0.12 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.13:*:*:*:*:*:*:* Versions 7.0.13 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.14:*:*:*:*:*:*:* Versions 7.0.14 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.15:*:*:*:*:*:*:* Versions 7.0.15 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.16:*:*:*:*:*:*:* Versions 7.0.16 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.17:*:*:*:*:*:*:* Versions 7.0.17 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.18:*:*:*:*:*:*:* Versions 7.0.18 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.19:*:*:*:*:*:*:* Versions 7.0.19 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.20:*:*:*:*:*:*:* Versions 7.0.20 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.21:*:*:*:*:*:*:* Versions 7.0.21 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:7.0.22:*:*:*:*:*:*:* Versions 7.0.22 Vulnerable ·Apache
Remediation
- Fix · GHSA-wr3m-gw98-mc3j org.apache.tomcat:tomcat (Maven) Fixed in 5.5.35 Advisory →
- Fix · GHSA-wr3m-gw98-mc3j org.apache.tomcat:tomcat (Maven) Fixed in 6.0.35 Advisory →
- Fix · GHSA-wr3m-gw98-mc3j org.apache.tomcat:tomcat (Maven) Fixed in 7.0.23 Advisory →
Red Hat 16 advisories
- RHSA-2012:0682 Released 2012-05-21 · Red Hat rating Moderatetomcat6 security and bug fix update
- Red Hat JBoss Enterprise Web Server 1 for RHEL 5 Server tomcat6-6.0.32-24_patch_07.ep5.el5, tomcat6-admin-webapps-6.0.32-24_patch_07.ep5.el5, tomcat6-docs-webapp-6.0.32-24_patch_07.ep5.el5 +7
- Red Hat JBoss Enterprise Web Server 1 for RHEL 6 Server tomcat6-6.0.32-24_patch_07.ep5.el6, tomcat6-admin-webapps-6.0.32-24_patch_07.ep5.el6, tomcat6-docs-webapp-6.0.32-24_patch_07.ep5.el6 +7
- RHSA-2012:0681 Released 2012-05-21 · Red Hat rating Moderatetomcat6 security and bug fix update
- Red Hat JBoss Web Server 1.0
- RHSA-2012:0680 Released 2012-05-21 · Red Hat rating Moderatetomcat5 security and bug fix update
- Red Hat JBoss Enterprise Web Server 1 for RHEL 5 Server tomcat5-5.5.33-27_patch_07.ep5.el5, tomcat5-admin-webapps-5.5.33-27_patch_07.ep5.el5, tomcat5-common-lib-5.5.33-27_patch_07.ep5.el5 +10
- Red Hat JBoss Enterprise Web Server 1 for RHEL 6 Server tomcat5-5.5.33-28_patch_07.ep5.el6, tomcat5-admin-webapps-5.5.33-28_patch_07.ep5.el6, tomcat5-common-lib-5.5.33-28_patch_07.ep5.el6 +10
Show 13 more Red Hat advisories
- RHSA-2012:0679 Released 2012-05-21 · Red Hat rating Moderatetomcat5 security and bug fix update
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- Red Hat Enterprise Linux Desktop Optional (v. 6) tomcat6-6.0.24-36.el6_2, tomcat6-admin-webapps-6.0.24-36.el6_2, tomcat6-docs-webapp-6.0.24-36.el6_2 +6
- Red Hat Enterprise Linux HPC Node Optional (v. 6) tomcat6-6.0.24-36.el6_2, tomcat6-admin-webapps-6.0.24-36.el6_2, tomcat6-docs-webapp-6.0.24-36.el6_2 +6
- Red Hat Enterprise Linux Server (v. 6) tomcat6-6.0.24-36.el6_2, tomcat6-el-2.1-api-6.0.24-36.el6_2, tomcat6-jsp-2.1-api-6.0.24-36.el6_2 +2
- Red Hat Enterprise Linux Server Optional (v. 6) tomcat6-6.0.24-36.el6_2, tomcat6-admin-webapps-6.0.24-36.el6_2, tomcat6-docs-webapp-6.0.24-36.el6_2 +2
- Red Hat Enterprise Linux Workstation (v. 6) tomcat6-6.0.24-36.el6_2, tomcat6-el-2.1-api-6.0.24-36.el6_2, tomcat6-jsp-2.1-api-6.0.24-36.el6_2 +2
- Red Hat Enterprise Linux Workstation Optional (v. 6) tomcat6-6.0.24-36.el6_2, tomcat6-admin-webapps-6.0.24-36.el6_2, tomcat6-docs-webapp-6.0.24-36.el6_2 +2
- RHSA-2012:0474 Released 2012-04-11 · Red Hat rating Moderatetomcat5 security update
- RHEL Desktop Workstation (v. 5 client) tomcat5-5.5.23-0jpp.31.el5_8, tomcat5-5.5.23-0jpp.31.el5_8.i386, tomcat5-admin-webapps-5.5.23-0jpp.31.el5_8 +15
- Red Hat Enterprise Linux (v. 5 server) tomcat5-5.5.23-0jpp.31.el5_8, tomcat5-5.5.23-0jpp.31.el5_8.i386, tomcat5-5.5.23-0jpp.31.el5_8.ia64 +41
- Red Hat Enterprise Linux Desktop (v. 5 client) tomcat5-5.5.23-0jpp.31.el5_8, tomcat5-jsp-2.0-api-5.5.23-0jpp.31.el5_8, tomcat5-jsp-2.0-api-5.5.23-0jpp.31.el5_8.i386 +2
- RHSA-2012:0406 Released 2012-03-20 · Red Hat rating ImportantJBoss Operations Network 3.0.1 update
- Red Hat JBoss Operations Network 3.0
- RHSA-2012:0325 Released 2012-02-22 · Red Hat rating Importantjbossweb security update
- JBoss Enterprise BRMS Platform 5.1
- Red Hat JBoss Portal 5.2
- Red Hat JBoss SOA Platform 5.2
- RHSA-2012:0091 Released 2012-02-02 · Red Hat rating ImportantJBoss Enterprise Portal Platform 4.3 CP07 update
- Red Hat JBoss Portal 4.3
- RHSA-2012:0089 Released 2012-02-01 · Red Hat rating ImportantJBoss Operations Network 2.4.2 update
- Red Hat JBoss Operations Network 2.4
- RHSA-2012:0078 Released 2012-01-31 · Red Hat rating ImportantJBoss Communications Platform 5.1.3 update
- JBoss Communications Platform 5.1
- RHSA-2012:0077 Released 2012-01-31 · Red Hat rating Importantjbossweb security update
- Red Hat JBoss Web Platform 5.1
- RHSA-2012:0076 Released 2012-01-31 · Red Hat rating Importantjbossweb security update
- Red Hat JBoss Web Platform 5 for RHEL 5 Server jbossweb-2.1.12-3_patch_03.2.ep5.el5, jbossweb-el-1.0-api-2.1.12-3_patch_03.2.ep5.el5, jbossweb-jsp-2.1-api-2.1.12-3_patch_03.2.ep5.el5 +2
- Red Hat JBoss Web Platform 5 for RHEL 6 Server jbossweb-2.1.12-3_patch_03.2.ep5.el6, jbossweb-el-1.0-api-2.1.12-3_patch_03.2.ep5.el6, jbossweb-jsp-2.1-api-2.1.12-3_patch_03.2.ep5.el6 +2
- RHSA-2012:0075 Released 2012-01-31 · Red Hat rating Importantjbossweb security update
- Red Hat JBoss Enterprise Application Platform 5.1
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- Red Hat JBoss Enterprise Application Platform 5 for RHEL 4 AS jbossweb-2.1.12-3_patch_03.2.ep5.el4, jbossweb-el-1.0-api-2.1.12-3_patch_03.2.ep5.el4, jbossweb-jsp-2.1-api-2.1.12-3_patch_03.2.ep5.el4 +2
- Red Hat JBoss Enterprise Application Platform 5 for RHEL 4 ES jbossweb-2.1.12-3_patch_03.2.ep5.el4, jbossweb-el-1.0-api-2.1.12-3_patch_03.2.ep5.el4, jbossweb-jsp-2.1-api-2.1.12-3_patch_03.2.ep5.el4 +2
- Red Hat JBoss Enterprise Application Platform 5 for RHEL 5 Server jbossweb-2.1.12-3_patch_03.2.ep5.el5, jbossweb-el-1.0-api-2.1.12-3_patch_03.2.ep5.el5, jbossweb-jsp-2.1-api-2.1.12-3_patch_03.2.ep5.el5 +2
- Red Hat JBoss Enterprise Application Platform 5 for RHEL 6 Server jbossweb-2.1.12-3_patch_03.2.ep5.el6, jbossweb-el-1.0-api-2.1.12-3_patch_03.2.ep5.el6, jbossweb-jsp-2.1-api-2.1.12-3_patch_03.2.ep5.el6 +2
- RHSA-2012:0041 Released 2012-01-19 · Red Hat rating Moderatejbossweb security update
- Red Hat JBoss Enterprise Application Platform 4.3
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| JBoss Communications Platform 5.1 | Fixed | RHSA-2012:0078 |
| JBoss Enterprise BRMS Platform 5.1 | Fixed | RHSA-2012:0325 |
| RHEL Desktop Workstation (v. 5 client) | Fixed | RHSA-2012:0474 |
| Red Hat Enterprise Linux (v. 5 server) | Fixed | RHSA-2012:0474 |
| Red Hat Enterprise Linux Desktop (v. 5 client) | Fixed | RHSA-2012:0474 |
| Red Hat Enterprise Linux Desktop Optional (v. 6) | Fixed | RHSA-2012:0475 |
| Red Hat Enterprise Linux HPC Node Optional (v. 6) | Fixed | RHSA-2012:0475 |
| Red Hat Enterprise Linux Server (v. 6) | Fixed | RHSA-2012:0475 |
| Red Hat Enterprise Linux Server Optional (v. 6) | Fixed | RHSA-2012:0475 |
| Red Hat Enterprise Linux Workstation (v. 6) | Fixed | RHSA-2012:0475 |
| Red Hat Enterprise Linux Workstation Optional (v. 6) | Fixed | RHSA-2012:0475 |
| Red Hat JBoss Enterprise Application Platform 4.3 | Fixed | RHSA-2012:0041 |
| Red Hat JBoss Enterprise Application Platform 5 for RHEL 4 AS | Fixed | RHSA-2012:0074 |
| Red Hat JBoss Enterprise Application Platform 5 for RHEL 4 ES | Fixed | RHSA-2012:0074 |
| Red Hat JBoss Enterprise Application Platform 5 for RHEL 5 Server | Fixed | RHSA-2012:0074 |
| Red Hat JBoss Enterprise Application Platform 5 for RHEL 6 Server | Fixed | RHSA-2012:0074 |
| Red Hat JBoss Enterprise Application Platform 5.1 | Fixed | RHSA-2012:0075 |
| Red Hat JBoss Enterprise Web Server 1 for RHEL 5 Server | Fixed | RHSA-2012:0680, RHSA-2012:0682 |
| Red Hat JBoss Enterprise Web Server 1 for RHEL 6 Server | Fixed | RHSA-2012:0680, RHSA-2012:0682 |
| Red Hat JBoss Operations Network 2.4 | Fixed | RHSA-2012:0089 |
| Red Hat JBoss Operations Network 3.0 | Fixed | RHSA-2012:0406 |
| Red Hat JBoss Portal 4.3 | Fixed | RHSA-2012:0091 |
| Red Hat JBoss Portal 5.2 | Fixed | RHSA-2012:0325 |
| Red Hat JBoss SOA Platform 5.2 | Fixed | RHSA-2012:0325 |
| Red Hat JBoss Web Platform 5 for RHEL 5 Server | Fixed | RHSA-2012:0076 |
| Red Hat JBoss Web Platform 5 for RHEL 6 Server | Fixed | RHSA-2012:0076 |
| Red Hat JBoss Web Platform 5.1 | Fixed | RHSA-2012:0077 |
| Red Hat JBoss Web Server 1.0 | Fixed | RHSA-2012:0679 |
Not affected: 2 products
- Red Hat JBoss Web Platform 5 for RHEL 4 AS
- Red Hat JBoss Web Platform 5 for RHEL 4 ES
Timeline
- 2026-10-02 Threatist record created from CVE-2011-4858
- 2026-10-03 Alias added: GHSA-wr3m-gw98-mc3j
References
Advisory 14
Other 9
- https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py
- http://www.nruns.com/_downloads/advisory28122011.pdf
- https://bugzilla.redhat.com/show_bug.cgi?id=750521
- oval:org.mitre.oval:def:18886
- http://tomcat.apache.org/tomcat-7.0-doc/changelog.html
- [announce] 20111228 [SECURITY] Apache Tomcat and the hashtable collision DoS vulnerability
- http://www.ocert.org/advisories/ocert-2011-003.html
- https://github.com/apache/tomcat
- http://mail-archives.apache.org/mod_mbox/tomcat-announce/201112.mbox/%[email protected]%3e
More Apache Tomcat vulnerabilities
- TI-2025-18529 Apache Tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT KEVCVSS 3.1CRITICAL 10.0
- TI-2020-01862 Improper privilege management in Apache Tomcat KEVCVSS 3.1CRITICAL 9.8
- TI-2016-07192 Improper access control in Apache Tomcat KEVCVSS 3.1CRITICAL 9.8
- TI-2017-09342 Unrestricted file upload in Apache Tomcat KEVCVSS 3.1HIGH 8.1
- TI-2017-09340 Unrestricted file upload in Apache Tomcat KEVCVSS 3.1HIGH 8.1
- TI-2026-26741 Apache Tomcat: Fix for CVE-2026-29146 allowed bypass of EncryptInterceptor KEVCVSS 3.1HIGH 7.5
Sources
- CVE-2011-4858 · CVE Program
- CVE-2011-4858 · NVD
- FIRST EPSS
- GHSA-wr3m-gw98-mc3j · GitHub Advisory Database · CC BY 4.0
- CVE-2011-4858 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences