What’s Vulnerable › Vulnerabilities

CVE-2011-3375

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 6.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2012-01-19 · updated 2026-06-16
• Weakness: CWE-200

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

• Apache Tomcat: 6.0.30, 6.0.31, 6.0.32, 6.0.33, 7.0.0, 7.0.1 (+20)

References

• http://tomcat.apache.org/security-6.html
• http://tomcat.apache.org/security-7.html
• http://www.debian.org/security/2012/dsa-2401
• http://tomcat.apache.org/security-6.html
• http://tomcat.apache.org/security-7.html
• http://www.debian.org/security/2012/dsa-2401

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