Apache Tomcat 5.5.0 and 4.1.0 through 4.1.31 allows remote attackers to bypass an IP…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-264.
Summary
Apache Tomcat 5.5.0 and 4.1.0 through 4.1.31 allows remote attackers to bypass an IP address restriction and obtain sensitive information via a request that is processed concurrently with another request but in a different thread, leading to an instance-variable overwrite associated with a "synchronization problem" and lack of thread safety, and related to RemoteFilterValve, RemoteAddrValve, and RemoteHostValve.
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 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 34
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:apache:tomcat:4.1.0:*:*:*:*:*:*:* | 4.1.0 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.1:*:*:*:*:*:*:* | 4.1.1 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.2:*:*:*:*:*:*:* | 4.1.2 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.3:*:*:*:*:*:*:* | 4.1.3 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.3:beta:*:*:*:*:*:* | 4.1.3 beta | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.4:*:*:*:*:*:*:* | 4.1.4 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.5:*:*:*:*:*:*:* | 4.1.5 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.6:*:*:*:*:*:*:* | 4.1.6 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.7:*:*:*:*:*:*:* | 4.1.7 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.8:*:*:*:*:*:*:* | 4.1.8 | Vulnerable | Apache |
- cpe:2.3:a:apache:tomcat:4.1.0:*:*:*:*:*:*:* Versions 4.1.0 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.1:*:*:*:*:*:*:* Versions 4.1.1 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.2:*:*:*:*:*:*:* Versions 4.1.2 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.3:*:*:*:*:*:*:* Versions 4.1.3 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.3:beta:*:*:*:*:*:* Versions 4.1.3 beta Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.4:*:*:*:*:*:*:* Versions 4.1.4 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.5:*:*:*:*:*:*:* Versions 4.1.5 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.6:*:*:*:*:*:*:* Versions 4.1.6 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.7:*:*:*:*:*:*:* Versions 4.1.7 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.8:*:*:*:*:*:*:* Versions 4.1.8 Vulnerable ·Apache
Show 24 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:apache:tomcat:4.1.9:*:*:*:*:*:*:* | 4.1.9 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.10:*:*:*:*:*:*:* | 4.1.10 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.11:*:*:*:*:*:*:* | 4.1.11 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.12:*:*:*:*:*:*:* | 4.1.12 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.13:*:*:*:*:*:*:* | 4.1.13 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.14:*:*:*:*:*:*:* | 4.1.14 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.15:*:*:*:*:*:*:* | 4.1.15 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.16:*:*:*:*:*:*:* | 4.1.16 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.17:*:*:*:*:*:*:* | 4.1.17 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.18:*:*:*:*:*:*:* | 4.1.18 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.19:*:*:*:*:*:*:* | 4.1.19 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.20:*:*:*:*:*:*:* | 4.1.20 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.21:*:*:*:*:*:*:* | 4.1.21 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.22:*:*:*:*:*:*:* | 4.1.22 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.23:*:*:*:*:*:*:* | 4.1.23 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.24:*:*:*:*:*:*:* | 4.1.24 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.25:*:*:*:*:*:*:* | 4.1.25 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.26:*:*:*:*:*:*:* | 4.1.26 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.27:*:*:*:*:*:*:* | 4.1.27 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.28:*:*:*:*:*:*:* | 4.1.28 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.29:*:*:*:*:*:*:* | 4.1.29 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.30:*:*:*:*:*:*:* | 4.1.30 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:4.1.31:*:*:*:*:*:*:* | 4.1.31 | Vulnerable | Apache |
| cpe:2.3:a:apache:tomcat:5.5.0:*:*:*:*:*:*:* | 5.5.0 | Vulnerable | Apache |
- cpe:2.3:a:apache:tomcat:4.1.9:*:*:*:*:*:*:* Versions 4.1.9 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.10:*:*:*:*:*:*:* Versions 4.1.10 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.11:*:*:*:*:*:*:* Versions 4.1.11 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.12:*:*:*:*:*:*:* Versions 4.1.12 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.13:*:*:*:*:*:*:* Versions 4.1.13 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.14:*:*:*:*:*:*:* Versions 4.1.14 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.15:*:*:*:*:*:*:* Versions 4.1.15 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.16:*:*:*:*:*:*:* Versions 4.1.16 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.17:*:*:*:*:*:*:* Versions 4.1.17 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.18:*:*:*:*:*:*:* Versions 4.1.18 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.19:*:*:*:*:*:*:* Versions 4.1.19 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.20:*:*:*:*:*:*:* Versions 4.1.20 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.21:*:*:*:*:*:*:* Versions 4.1.21 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.22:*:*:*:*:*:*:* Versions 4.1.22 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.23:*:*:*:*:*:*:* Versions 4.1.23 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.24:*:*:*:*:*:*:* Versions 4.1.24 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.25:*:*:*:*:*:*:* Versions 4.1.25 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.26:*:*:*:*:*:*:* Versions 4.1.26 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.27:*:*:*:*:*:*:* Versions 4.1.27 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.28:*:*:*:*:*:*:* Versions 4.1.28 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.29:*:*:*:*:*:*:* Versions 4.1.29 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.30:*:*:*:*:*:*:* Versions 4.1.30 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:4.1.31:*:*:*:*:*:*:* Versions 4.1.31 Vulnerable ·Apache
- cpe:2.3:a:apache:tomcat:5.5.0:*:*:*:*:*:*:* Versions 5.5.0 Vulnerable ·Apache
Remediation
Red Hat 1 advisory
- RHSA-2008:1007 Released 2008-12-08 · Red Hat rating Lowtomcat security update for Red Hat Network Satellite Server
- Red Hat Satellite 5.0 (RHEL v.4 AS) tomcat5-5.0.30-0jpp_12rh
- Red Hat Satellite 5.1 (RHEL v.4 AS) tomcat5-5.0.30-0jpp_12rh
Vendor assessments
Red Hat
Red Hat rating: Low. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Satellite 5.0 (RHEL v.4 AS) | Fixed | RHSA-2008:1007 |
| Red Hat Satellite 5.1 (RHEL v.4 AS) | Fixed | RHSA-2008:1007 |
Timeline
- 2026-10-02 Threatist record created from CVE-2008-3271
- 2026-10-03 Alias added: GHSA-5jpg-mjvg-hfhp
References
Other 10
- http://www.fujitsu.com/global/support/software/security/products-f/interstage-200806e.html
- http://www.nec.co.jp/security-info/secinfo/nv09-006.html
- ADV-2008-2800
- https://issues.apache.org/bugzilla/show_bug.cgi?id=25835
- ADV-2009-1818
- ADV-2008-2793
- http://tomcat.apache.org/security-5.html
- [tomcat-dev] 20190319 svn commit: r1855831 [21/30] - in /tomcat/site/trunk: ./ docs/ xdocs/
- [tomcat-dev] 20190325 svn commit: r1856174 [19/29] - in /tomcat/site/trunk: docs/ xdocs/ xdocs/stylesheets/
- [tomcat-dev] 20200213 svn commit: r1873980 [24/34] - /tomcat/site/trunk/docs/
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-2008-3271 · CVE Program
- CVE-2008-3271 · NVD
- FIRST EPSS
- GHSA-5jpg-mjvg-hfhp · GitHub Advisory Database · CC BY 4.0
- CVE-2008-3271 · 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