tomcat: information disclosure due to improper response and request object recycling
Published Jan 19, 2012
5.0
MEDIUMCVSS 2.0
EPSS 6.33%
Description
Apache Tomcat 6.0.30 through 6.0.33 and 7.x before 7.0.22 does not properly perform certain caching and recycling operations involving request objects, which allows remote attackers to obtain unintended read access to IP address and HTTP header information in opportunistic circumstances by reading TCP data.
Affected products
No data.
Configuration 1
Configuration 2
- 7.0.0
- 7.0.1
- 7.0.2
- 7.0.3
- 7.0.4
- 7.0.5
- 7.0.6
- 7.0.7
- 7.0.8
- 7.0.9
- 7.0.10
- 7.0.11
- 7.0.12
- 7.0.13
- 7.0.14
- 7.0.15
- 7.0.16
- 7.0.17
- 7.0.18
- 7.0.19
- 7.0.20
- 7.0.21
No data.
Red Hat JBoss Enterprise Web Server 1 for RHEL 5
tomcat6-0:6.0.32-24_patch_07.ep5.el5
Fixed · RHSA-2012:0682
Red Hat JBoss Enterprise Web Server 1 for RHEL 6
tomcat6-0:6.0.32-24_patch_07.ep5.el6
Fixed · RHSA-2012:0682
Red Hat JBoss Web Server 1.0
n/a
Fixed · RHSA-2012:0681
Red Hat Enterprise Linux 6
tomcat6
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat JBoss Enterprise Web Server 1 for RHEL 5 | tomcat6-0:6.0.32-24_patch_07.ep5.el5 | Fixed | RHSA-2012:0682 |
| Red Hat JBoss Enterprise Web Server 1 for RHEL 6 | tomcat6-0:6.0.32-24_patch_07.ep5.el6 | Fixed | RHSA-2012:0682 |
| Red Hat JBoss Web Server 1.0 | n/a | Fixed | RHSA-2012:0681 |
| Red Hat Enterprise Linux 6 | tomcat6 | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 6.33% (0.06330) | 93.42th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.69% (0.06694) | 93.03th | v5 (v2026.06.15) |
| Mar 30, 2025 | 2.02% (0.02015) | 82.13th | v4 (v2025.03.14) |
| Mar 29, 2025 | 4.02% (0.04021) | 80.47th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.02% (0.02015) | 82.54th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.25% (0.00250) | 65.46th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.25% (0.00250) | 63.96th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.25% (0.00250) | 61.04th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
References (9)
- http://tomcat.apache.org/security-6.html x_refsource_CONFIRMVendor Advisory
- http://tomcat.apache.org/security-7.html x_refsource_CONFIRMVendor Advisory
- http://www.debian.org/security/2012/dsa-2401 vendor-advisoryx_refsource_DEBIAN
- https://access.redhat.com/security/cve/CVE-2011-3375 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=782624 Issue Tracking
- https://github.com/advisories/GHSA-rp8h-vr48-4j8p Advisory
- https://github.com/apache/tomcat/commit/9eae334e9492f55a841e6eb7ab302ff11d03ab21
- https://nvd.nist.gov/vuln/detail/CVE-2011-3375
- https://www.cve.org/CVERecord?id=CVE-2011-3375
| Link | Providers | Tags |
|---|---|---|
| http://tomcat.apache.org/security-6.html | x_refsource_CONFIRMVendor Advisory | |
| http://tomcat.apache.org/security-7.html | x_refsource_CONFIRMVendor Advisory | |
| http://www.debian.org/security/2012/dsa-2401 | vendor-advisoryx_refsource_DEBIAN | |
| https://access.redhat.com/security/cve/CVE-2011-3375 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=782624 | Issue Tracking | |
| https://github.com/advisories/GHSA-rp8h-vr48-4j8p | Advisory | |
| https://github.com/apache/tomcat/commit/9eae334e9492f55a841e6eb7ab302ff11d03ab21 | ||
| https://nvd.nist.gov/vuln/detail/CVE-2011-3375 | ||
| https://www.cve.org/CVERecord?id=CVE-2011-3375 |
Change history (0)
No recorded changes yet.