2.6 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:H/Au:N/C:N/I:P/A:N
4.7 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
4.8 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
32.5%
The remote host is missing an update for the Debian
# SPDX-FileCopyrightText: 2020 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("1.3.6.1.4.1.25623.1.0.892074");
script_cve_id("CVE-2019-15795", "CVE-2019-15796");
script_tag(name:"creation_date", value:"2020-01-24 04:00:10 +0000 (Fri, 24 Jan 2020)");
script_version("2024-02-02T05:06:07+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:07 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"2.6");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:N/C:N/I:P/A:N");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2020-04-08 15:53:46 +0000 (Wed, 08 Apr 2020)");
script_name("Debian: Security Advisory (DLA-2074-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2020 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-2074-1");
script_xref(name:"URL", value:"https://www.debian.org/lts/security/2020/DLA-2074-1");
script_xref(name:"URL", value:"https://wiki.debian.org/LTS");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'python-apt' package(s) announced via the DLA-2074-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"Several issues have been found in python-apt, a python interface to libapt-pkg.
CVE-2019-15795
It was discovered that python-apt would still use MD5 hashes to validate certain downloaded packages. If a remote attacker were able to perform a man-in-the-middle attack, this flaw could potentially be used to install altered packages.
CVE-2019-15796
It was discovered that python-apt could install packages from untrusted repositories, contrary to expectations.
For Debian 8 Jessie, these problems have been fixed in version 0.9.3.13.
We recommend that you upgrade your python-apt packages.
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references]");
script_tag(name:"affected", value:"'python-apt' 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-apt", ver:"0.9.3.13", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"python-apt-common", ver:"0.9.3.13", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"python-apt-dbg", ver:"0.9.3.13", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"python-apt-dev", ver:"0.9.3.13", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"python-apt-doc", ver:"0.9.3.13", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"python3-apt", ver:"0.9.3.13", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"python3-apt-dbg", ver:"0.9.3.13", rls:"DEB8"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
2.6 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:H/Au:N/C:N/I:P/A:N
4.7 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
4.8 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
32.5%