CVE - CVE-2023-45648

CVE-ID
CVE-2023-45648	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Improper Input Validation vulnerability in Apache Tomcat.Tomcat from 11.0.0-M1 through 11.0.0-M11, from 10.1.0-M1 through 10.1.13, from 9.0.0-M1 through 9.0.81 and from 8.5.0 through 8.5.93 did not correctly parse HTTP trailer headers. A specially crafted, invalid trailer header could cause Tomcat to treat a single request as multiple requests leading to the possibility of request smuggling when behind a reverse proxy. Users are recommended to upgrade to version 11.0.0-M12 onwards, 10.1.14 onwards, 9.0.81 onwards or 8.5.94 onwards, which fix the issue.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://security.netapp.com/advisory/ntap-20231103-0007/ DEBIAN:DSA-5521 URL:https://www.debian.org/security/2023/dsa-5521 DEBIAN:DSA-5522 URL:https://www.debian.org/security/2023/dsa-5522 MISC:https://lists.apache.org/thread/2pv8yz1pyp088tsxfb7ogltk9msk0jdp URL:https://lists.apache.org/thread/2pv8yz1pyp088tsxfb7ogltk9msk0jdp MLIST:[debian-lts-announce] 20231013 [SECURITY] [DLA 3617-1] tomcat9 security update URL:https://lists.debian.org/debian-lts-announce/2023/10/msg00020.html MLIST:[oss-security] 20231010 CVE-2023-45648: Apache Tomcat: Trailer header parsing too lenient URL:http://www.openwall.com/lists/oss-security/2023/10/10/10
Assigning CNA
Apache Software Foundation
Date Record Created
20231010	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20231010)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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