Vulnerability-Lookup

alsa-2025:23052

Vulnerability from osv_almalinux

Published

2025-12-10 00:00

Modified

2025-12-17 11:36

Summary

Important: tomcat9 security update

Details

Tomcat is the servlet container that is used in the official Reference Implementation for the Java Servlet and JavaServer Pages technologies. The Java Servlet and JavaServer Pages specifications are developed by Sun under the Java Community Process. Tomcat is developed in an open and participatory environment and released under the Apache Software License version 2.0. Tomcat is intended to be a collaboration of the best-of-breed developers from around the world.

Security Fix(es):

tomcat: Apache Tomcat: Bypass of rules in Rewrite Valve (CVE-2025-31651)
tomcat: org.apache.tomcat/tomcat-catalina: Apache Tomcat: Directory traversal via rewrite with possible RCE (CVE-2025-55752)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

JSON

To clipboard

{
  "affected": [
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      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "tomcat9"
      },
      "ranges": [
        {
          "events": [
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  "details": "Tomcat is the servlet container that is used in the official Reference Implementation for the Java Servlet and JavaServer Pages technologies. The Java Servlet and JavaServer Pages specifications are developed by Sun under the Java Community Process. Tomcat is developed in an open and participatory environment and released under the Apache Software License version 2.0. Tomcat is intended to be a collaboration of the best-of-breed developers from around the world.  \n\nSecurity Fix(es):  \n\n  * tomcat: Apache Tomcat: Bypass of rules in Rewrite Valve (CVE-2025-31651)\n  * tomcat: org.apache.tomcat/tomcat-catalina: Apache Tomcat: Directory traversal via rewrite with possible RCE (CVE-2025-55752)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n",
  "id": "ALSA-2025:23052",
  "modified": "2025-12-17T11:36:41Z",
  "published": "2025-12-10T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2025:23052"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-31651"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-55752"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2362782"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2406591"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/10/ALSA-2025-23052.html"
    }
  ],
  "related": [
    "CVE-2025-31651",
    "CVE-2025-55752"
  ],
  "summary": "Important: tomcat9 security update"
}

CVE-2025-31651 (GCVE-0-2025-31651)

Vulnerability from cvelistv5 – Published: 2025-04-28 19:17 – Updated: 2025-11-03 19:53

Title

Apache Tomcat: Bypass of rules in Rewrite Valve

Summary

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 effectively enforced security constraints, those constraints could be bypassed. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.5, from 10.1.0-M1 through 10.1.39, from 9.0.0.M1 through 9.0.102. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version [FIXED_VERSION], which fixes the issue.

Severity ?

No CVSS data available.

CWE

CWE-116 - Improper Encoding or Escaping of Output

Assigner

apache

References

URL

Tags

https://lists.apache.org/list.html?announce@tomca…

vendor-advisory

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Tomcat	Affected: 11.0.0-M1 , ≤ 11.0.5 (semver) Affected: 10.1.0-M1 , ≤ 10.1.39 (semver) Affected: 9.0.0.M1 , ≤ 9.0.102 (semver) Affected: 8.5.0 , ≤ 8.5.100 (semver) Unknown: 8.0.0.RC1 , < 8.5.0 (semver) Unknown: 10.0.0-M1 , ≤ 10.0.27 (semver)

Credits

COSCO Shipping Lines DIC

Show details on NVD website

JSON

To clipboard

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CVE-2025-55752 (GCVE-0-2025-55752)

Vulnerability from cvelistv5 – Published: 2025-10-27 17:29 – Updated: 2025-11-10 21:38

Title

Apache Tomcat: Directory traversal via rewrite with possible RCE if PUT is enabled

Summary

Relative Path Traversal vulnerability in Apache Tomcat. The fix for bug 60013 introduced a regression where the rewritten URL was normalized before it was decoded. This introduced the possibility that, for rewrite rules that rewrite query parameters to the URL, an attacker could manipulate the request URI to bypass security constraints including the protection for /WEB-INF/ and /META-INF/. If PUT requests were also enabled then malicious files could be uploaded leading to remote code execution. PUT requests are normally limited to trusted users and it is considered unlikely that PUT requests would be enabled in conjunction with a rewrite that manipulated the URI. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.10, from 10.1.0-M1 through 10.1.44, from 9.0.0.M11 through 9.0.108. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.6 though 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.11 or later, 10.1.45 or later or 9.0.109 or later, which fix the issue.

Severity ?

No CVSS data available.

CWE

CWE-23 - Relative Path Traversal

Assigner

apache

References

URL

Tags

https://lists.apache.org/thread/n05kjcwyj1s45ovs8…

vendor-advisory

Impacted products

	Vendor	Product	Version
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Credits

Chumy Tsai (github.com/Jimmy01240397) @ CyCraft Technology Intern

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

alsa-2025:23052

Vulnerability from osv_almalinux

CVE-2025-31651 (GCVE-0-2025-31651)

CVE-2025-55752 (GCVE-0-2025-55752)

Tags

Sightings

Nomenclature