4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
6.7 Medium
AI Score
Confidence
High
0.013 Low
EPSS
Percentile
86.0%
The remote host is missing an update for the Debian
# SPDX-FileCopyrightText: 2018 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("1.3.6.1.4.1.25623.1.0.891604");
script_tag(name:"creation_date", value:"2018-12-10 23:00:00 +0000 (Mon, 10 Dec 2018)");
script_version("2024-01-12T16:12:11+0000");
script_tag(name:"last_modification", value:"2024-01-12 16:12:11 +0000 (Fri, 12 Jan 2024)");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
script_name("Debian: Security Advisory (DLA-1604-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2018 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:"DLA-1604-1");
script_xref(name:"URL", value:"https://www.debian.org/lts/security/2018/DLA-1604-1");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'lxml' package(s) announced via the DLA-1604-1 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 there was a XSS injection vulnerability in the LXML HTML/XSS manipulation library for Python.
LXML did not remove 'javascript:' URLs that used escaping such as j a v a s c r i p t. This is a similar issue to CVE-2014-3146.
For Debian 8 Jessie, this issue has been fixed in lxml version 3.4.0-1+deb8u1.
We recommend that you upgrade your lxml packages.");
script_tag(name:"affected", value:"'lxml' 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:"python-lxml", ver:"3.4.0-1+deb8u1", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"python-lxml-dbg", ver:"3.4.0-1+deb8u1", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"python-lxml-doc", ver:"3.4.0-1+deb8u1", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"python3-lxml", ver:"3.4.0-1+deb8u1", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"python3-lxml-dbg", ver:"3.4.0-1+deb8u1", rls:"DEB8"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);