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
8.2 High
AI Score
Confidence
High
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
0.72 High
EPSS
Percentile
98.0%
The remote host is missing an update for the Debian
# SPDX-FileCopyrightText: 2023 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.1.1.1.2023.5521");
script_cve_id("CVE-2023-28709", "CVE-2023-41080", "CVE-2023-42795", "CVE-2023-44487", "CVE-2023-45648");
script_tag(name:"creation_date", value:"2023-10-11 04:24:23 +0000 (Wed, 11 Oct 2023)");
script_version("2024-02-02T05:06:10+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:10 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"7.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2023-10-13 19:32:37 +0000 (Fri, 13 Oct 2023)");
script_name("Debian: Security Advisory (DSA-5521-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2023 Greenbone AG");
script_family("Debian Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages", re:"ssh/login/release=DEB12");
script_xref(name:"Advisory-ID", value:"DSA-5521-1");
script_xref(name:"URL", value:"https://www.debian.org/security/2023/DSA-5521-1");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-5521");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/tomcat10");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'tomcat10' package(s) announced via the DSA-5521-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"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: [link moved to references]");
script_tag(name:"affected", value:"'tomcat10' package(s) on Debian 12.");
script_tag(name:"solution", value:"Please install the updated package(s).");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"package");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-deb.inc");
release = dpkg_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "DEB12") {
if(!isnull(res = isdpkgvuln(pkg:"libtomcat10-embed-java", ver:"10.1.6-1+deb12u1", rls:"DEB12"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libtomcat10-java", ver:"10.1.6-1+deb12u1", rls:"DEB12"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"tomcat10", ver:"10.1.6-1+deb12u1", rls:"DEB12"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"tomcat10-admin", ver:"10.1.6-1+deb12u1", rls:"DEB12"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"tomcat10-common", ver:"10.1.6-1+deb12u1", rls:"DEB12"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"tomcat10-docs", ver:"10.1.6-1+deb12u1", rls:"DEB12"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"tomcat10-examples", ver:"10.1.6-1+deb12u1", rls:"DEB12"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"tomcat10-user", ver:"10.1.6-1+deb12u1", rls:"DEB12"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
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
8.2 High
AI Score
Confidence
High
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
0.72 High
EPSS
Percentile
98.0%