Summary
It was discovered that Tomcat did not correctly handle case sensitivity.
An attacker could possibly use this issue to bypass authentication
mechanisms. (CVE-2025-46701)
Elysee Franchuk discovered that Tomcat did not correctly limit the number
of attributes for a session. An attacker could possibly use this issue to
cause a denial of service. This issue only affected Ubuntu 24.04 LTS.
(CVE-2024-54677)
It was discovered that Tomcat did not correctly sanitize certain URLs. An
attacker could possibly use this issue to bypass authentication
mechanisms. (CVE-2025-31651)
It was discovered that Tomcat did not correctly handle certain malformed
HTTP headers,
which could lead to a memory leak. An attacker could possibly use this
issue to cause a denial of service. This issue only affected
Ubuntu 24.04 LTS. (CVE-2025-31650)
It was discovered that Tomcat did not correctly handle concurrent
operations under certain circumstances. An attacker could possibly use
this issue to execute arbitrary code. This issue only affected
Ubuntu 24.04 LTS. (CVE-2024-50379)
It was discovered that Tomcat did not correctly handle certain
authentication errors. An attacker could possibly use this issue to
bypass authentication mechanisms. This issue only affected
Ubuntu 24.04 LTS. (CVE-2024-52316)
Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · Pro 24.04 LTS Pro:24.04:LTS | tomcat10 | 10.1.16-1ubuntu0.1~esm3 |
Vulnerabilities 6
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Critical 9.8
Apache Tomcat: RCE due to TOCTOU issue in JSP compilation
Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability during JSP compilation in Apache Tomcat permits an RCE on case insensitive file systems when the default servlet is enabled for write (non-default configuration). This issue affects Apache Tomcat…
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Critical 9.8CVE-2025-31651 Public exploit
Apache Tomcat: Bypass of rules in Rewrite Valve
Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache Tomcat. For a subset of unlikely rewrite rule configurations, it was possible for a specially crafted request to bypass some rewrite rules. If those rewrite rules effectivel…
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High 7.5
Apache Tomcat: DoS via malformed HTTP/2 PRIORITY_UPDATE frame
Improper Input Validation vulnerability in Apache Tomcat. Incorrect error handling for some invalid HTTP priority headers resulted in incomplete clean-up of the failed request which created a memory leak. A large number of such requests could trigger an OutOf…
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High 7.3CVE-2025-46701 Public exploit
Apache Tomcat: Security constraint bypass for CGI scripts
Improper Handling of Case Sensitivity vulnerability in Apache Tomcat's GCI servlet allows security constraint bypass of security constraints that apply to the pathInfo component of a URI mapped to the CGI servlet. This issue affects Apache Tomcat: from 11.0.0…
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Medium 6.5CVE-2024-52317 Public exploit
Apache Tomcat: Request/response mix-up with HTTP/2
Incorrect object re-cycling and re-use vulnerability in Apache Tomcat. Incorrect recycling of the request and response used by HTTP/2 requests could lead to request and/or response mix-up between users. This issue affects Apache Tomcat: from 11.0.0-M23 throug…
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Medium 5.3
Apache Tomcat: DoS in examples web application
Uncontrolled Resource Consumption vulnerability in the examples web application provided with Apache Tomcat leads to denial of service. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.1, from 10.1.0-M1 through 10.1.33, from 9.0.0.M1 through 9.9.…