7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.72 High
EPSS
Percentile
98.0%
Debian Security Advisory DSA-5521-1 [email protected]
https://www.debian.org/security/ Markus Koschany
October 10, 2023 https://www.debian.org/security/faq
Package : tomcat10
CVE ID : CVE-2023-28709 CVE-2023-41080 CVE-2023-42795 CVE-2023-44487
CVE-2023-45648
Several security vulnerabilities have been discovered in the Tomcat
servlet and JSP engine.
CVE-2023-28709
Denial of Service. If non-default HTTP connector settings were used such
that the maxParameterCount could be reached using query string parameters
and a request was submitted that supplied exactly maxParameterCount
parameters in the query string, the limit for uploaded request parts could
be bypassed with the potential for a denial of service to occur.
CVE-2023-41080
Open redirect. If the ROOT (default) web application is configured to use
FORM authentication then it is possible that a specially crafted URL could
be used to trigger a redirect to an URL of the attackers choice.
CVE-2023-42795
Information Disclosure. When recycling various internal objects, including
the request and the response, prior to re-use by the next request/response,
an error could cause Tomcat to skip some parts of the recycling process
leading to information leaking from the current request/response to the
next.
CVE-2023-44487
DoS caused by HTTP/2 frame overhead (Rapid Reset Attack)
CVE-2023-45648
Request smuggling. Tomcat 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.
For the stable distribution (bookworm), these problems have been fixed in
version 10.1.6-1+deb12u1.
We recommend that you upgrade your tomcat10 packages.
For the detailed security status of tomcat10 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/tomcat10
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 11 | all | tomcat9-examples | < 9.0.43-2~deb11u7 | tomcat9-examples_9.0.43-2~deb11u7_all.deb |
Debian | 11 | s390x | nghttp2-client | < 1.43.0-1+deb11u1 | nghttp2-client_1.43.0-1+deb11u1_s390x.deb |
Debian | 12 | amd64 | trafficserver-experimental-plugins | < 9.2.3+ds-1+deb12u1+b2 | trafficserver-experimental-plugins_9.2.3+ds-1+deb12u1+b2_amd64.deb |
Debian | 11 | all | tomcat9-admin | < 9.0.43-2~deb11u7 | tomcat9-admin_9.0.43-2~deb11u7_all.deb |
Debian | 12 | all | tomcat10-user | < 10.1.6-1+deb12u1 | tomcat10-user_10.1.6-1+deb12u1_all.deb |
Debian | 10 | all | tomcat9 | < 9.0.31-1~deb10u9 | tomcat9_9.0.31-1~deb10u9_all.deb |
Debian | 12 | i386 | nghttp2-proxy | < 1.52.0-1+deb12u1 | nghttp2-proxy_1.52.0-1+deb12u1_i386.deb |
Debian | 11 | all | jetty9 | < 9.4.50-4+deb11u1 | jetty9_9.4.50-4+deb11u1_all.deb |
Debian | 11 | mipsel | libnghttp2-14-dbgsym | < 1.43.0-1+deb11u1 | libnghttp2-14-dbgsym_1.43.0-1+deb11u1_mipsel.deb |
Debian | 10 | all | jetty9 | < 9.4.50-4+deb10u1 | jetty9_9.4.50-4+deb10u1_all.deb |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.72 High
EPSS
Percentile
98.0%