ghsa-jm7m-8jh6-29hp
Vulnerability from github
Published
2023-10-10 18:31
Modified
2023-12-11 21:20
Severity ?
Summary
Apache Tomcat Incomplete Cleanup vulnerability
Details
Incomplete Cleanup vulnerability in Apache Tomcat.
The internal fork of Commons FileUpload packaged with Apache Tomcat 9.0.70 through 9.0.80 and 8.5.85 through 8.5.93 included an unreleased, in progress refactoring that exposed a potential denial of service on Windows if a web application opened a stream for an uploaded file but failed to close the stream. The file would never be deleted from disk creating the possibility of an eventual denial of service due to the disk being full.
Users are recommended to upgrade to version 9.0.81 onwards or 8.5.94 onwards, which fixes the issue.
{ "affected": [ { "package": { "ecosystem": "Maven", "name": "org.apache.tomcat:tomcat" }, "ranges": [ { "events": [ { "introduced": "9.0.70" }, { "fixed": "9.0.81" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "Maven", "name": "org.apache.tomcat:tomcat" }, "ranges": [ { "events": [ { "introduced": "8.5.85" }, { "fixed": "8.5.94" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2023-42794" ], "database_specific": { "cwe_ids": [ "CWE-459" ], "github_reviewed": true, "github_reviewed_at": "2023-10-10T22:30:15Z", "nvd_published_at": "2023-10-10T18:15:18Z", "severity": "MODERATE" }, "details": "Incomplete Cleanup vulnerability in Apache Tomcat.\n\nThe internal fork of Commons FileUpload packaged with Apache Tomcat 9.0.70 through 9.0.80 and 8.5.85 through 8.5.93 included an unreleased, in progress refactoring that exposed a potential denial of service on Windows if a web application opened a stream for an uploaded file but failed to close the stream. The file would never be deleted from disk creating the possibility of an eventual denial of service due to the disk being full.\n\nUsers are recommended to upgrade to version 9.0.81 onwards or 8.5.94 onwards, which fixes the issue.", "id": "GHSA-jm7m-8jh6-29hp", "modified": "2023-12-11T21:20:13Z", "published": "2023-10-10T18:31:35Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-42794" }, { "type": "PACKAGE", "url": "https://github.com/apache/tomcat" }, { "type": "WEB", "url": "https://lists.apache.org/thread/vvbr2ms7lockj1hlhz5q3wmxb2mwcw82" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2023/10/10/8" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ], "summary": "Apache Tomcat Incomplete Cleanup vulnerability" }
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.