7.5 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
6.8 Medium
AI Score
Confidence
Low
6.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
22.4%
The remote host is missing an update for the Debian
# SPDX-FileCopyrightText: 2022 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("1.3.6.1.4.1.25623.1.0.892970");
script_cve_id("CVE-2021-20196", "CVE-2021-3593", "CVE-2021-3748", "CVE-2021-3930", "CVE-2022-26354");
script_tag(name:"creation_date", value:"2022-04-05 01:00:09 +0000 (Tue, 05 Apr 2022)");
script_version("2024-02-02T05:06:08+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:08 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"6.9");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:M/Au:N/C:C/I:C/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2023-01-03 15:16:38 +0000 (Tue, 03 Jan 2023)");
script_name("Debian: Security Advisory (DLA-2970-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2022 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=DEB9");
script_xref(name:"Advisory-ID", value:"DLA-2970-1");
script_xref(name:"URL", value:"https://www.debian.org/lts/security/2022/DLA-2970-1");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/qemu");
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 'qemu' package(s) announced via the DLA-2970-1 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 were discovered in QEMU, a fast processor emulator, which could result in denial of service, information disclosure or the execution of arbitrary code.
For Debian 9 stretch, these problems have been fixed in version 1:2.8+dfsg-6+deb9u17.
We recommend that you upgrade your qemu packages.
For the detailed security status of qemu please refer to its security tracker page at: [link moved to references]
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:"'qemu' package(s) on Debian 9.");
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 == "DEB9") {
if(!isnull(res = isdpkgvuln(pkg:"qemu", ver:"1:2.8+dfsg-6+deb9u17", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-block-extra", ver:"1:2.8+dfsg-6+deb9u17", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-guest-agent", ver:"1:2.8+dfsg-6+deb9u17", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-kvm", ver:"1:2.8+dfsg-6+deb9u17", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-system", ver:"1:2.8+dfsg-6+deb9u17", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-system-arm", ver:"1:2.8+dfsg-6+deb9u17", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-system-common", ver:"1:2.8+dfsg-6+deb9u17", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-system-mips", ver:"1:2.8+dfsg-6+deb9u17", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-system-misc", ver:"1:2.8+dfsg-6+deb9u17", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-system-ppc", ver:"1:2.8+dfsg-6+deb9u17", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-system-sparc", ver:"1:2.8+dfsg-6+deb9u17", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-system-x86", ver:"1:2.8+dfsg-6+deb9u17", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-user", ver:"1:2.8+dfsg-6+deb9u17", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-user-binfmt", ver:"1:2.8+dfsg-6+deb9u17", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-user-static", ver:"1:2.8+dfsg-6+deb9u17", rls:"DEB9"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"qemu-utils", ver:"1:2.8+dfsg-6+deb9u17", rls:"DEB9"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
7.5 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
6.8 Medium
AI Score
Confidence
Low
6.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
22.4%