CVSS2
Attack Vector
NETWORK
Attack 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
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
86.1%
The remote host is missing an update for the Debian
# SPDX-FileCopyrightText: 2017 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("1.3.6.1.4.1.25623.1.0.703787");
script_cve_id("CVE-2017-6056");
script_tag(name:"creation_date", value:"2017-02-12 23:00:00 +0000 (Sun, 12 Feb 2017)");
script_version("2024-02-02T05:06:06+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:06 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_tag(name:"severity_vector", value:"CVSS:3.0/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:"2017-03-14 18:59:22 +0000 (Tue, 14 Mar 2017)");
script_name("Debian: Security Advisory (DSA-3787-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2017 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=DEB8");
script_xref(name:"Advisory-ID", value:"DSA-3787-1");
script_xref(name:"URL", value:"https://www.debian.org/security/2017/DSA-3787-1");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-3787");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'tomcat7' package(s) announced via the DSA-3787-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"It was discovered that a programming error in the processing of HTTPS requests in the Apache Tomcat servlet and JSP engine may result in denial of service via an infinite loop.
For the stable distribution (jessie), this problem has been fixed in version 7.0.56-3+deb8u8.
We recommend that you upgrade your tomcat7 packages.");
script_tag(name:"affected", value:"'tomcat7' package(s) on Debian 8.");
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 == "DEB8") {
if(!isnull(res = isdpkgvuln(pkg:"libservlet3.0-java", ver:"7.0.56-3+deb8u8", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libservlet3.0-java-doc", ver:"7.0.56-3+deb8u8", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libtomcat7-java", ver:"7.0.56-3+deb8u8", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"tomcat7", ver:"7.0.56-3+deb8u8", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"tomcat7-admin", ver:"7.0.56-3+deb8u8", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"tomcat7-common", ver:"7.0.56-3+deb8u8", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"tomcat7-docs", ver:"7.0.56-3+deb8u8", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"tomcat7-examples", ver:"7.0.56-3+deb8u8", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"tomcat7-user", ver:"7.0.56-3+deb8u8", rls:"DEB8"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
CVSS2
Attack Vector
NETWORK
Attack 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
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
86.1%