6 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
6.6 Medium
AI Score
Confidence
Low
4.4 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
64.0%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2021 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("1.3.6.1.4.1.25623.1.1.4.2021.14772.1");
script_cve_id("CVE-2020-11947", "CVE-2020-15469", "CVE-2020-15863", "CVE-2020-25707", "CVE-2021-20221", "CVE-2021-3416", "CVE-2021-3592", "CVE-2021-3594");
script_tag(name:"creation_date", value:"2021-08-04 02:24:35 +0000 (Wed, 04 Aug 2021)");
script_version("2024-02-02T14:37:50+0000");
script_tag(name:"last_modification", value:"2024-02-02 14:37:50 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"4.4");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:M/Au:N/C:P/I:P/A:P");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2021-03-25 14:54:51 +0000 (Thu, 25 Mar 2021)");
script_name("SUSE: Security Advisory (SUSE-SU-2021:14772-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2021 Greenbone AG");
script_family("SuSE Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/suse_sles", "ssh/login/rpms", re:"ssh/login/release=(SLES11\.0SP4)");
script_xref(name:"Advisory-ID", value:"SUSE-SU-2021:14772-1");
script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2021/suse-su-202114772-1/");
script_tag(name:"summary", value:"The remote host is missing an update for the 'kvm' package(s) announced via the SUSE-SU-2021:14772-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"This update for kvm fixes the following issues:
CVE-2021-3594: invalid pointer initialization may lead to information
disclosure in slirp (udp) (bsc#1187367)
CVE-2021-3592: invalid pointer initialization may lead to information
disclosure (bootp). (bsc#1187364)
CVE-2021-3416: infinite loop in loopback mode may lead to stack
overflow. (bsc#1186473)
CVE-2020-15469: MMIO ops null pointer dereference may lead to DoS.
(bsc#1173612)
CVE-2020-11947: iscsi_aio_ioctl_cb in block/iscsi.c has a heap-based
buffer over-read. (bsc#1180523)
CVE-2021-20221: out-of-bound heap buffer access via an interrupt ID
field. (bsc#1181933)
CVE-2020-25707: infinite loop in e1000e_write_packet_to_guest() in
hw/net/e1000e_core.c. (bsc#1178683)
CVE-2020-15863: stack-based overflow in xgmac_enet_send() in
hw/net/xgmac.c. (bsc#1174386)");
script_tag(name:"affected", value:"'kvm' package(s) on SUSE Linux Enterprise Server 11-SP4.");
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-rpm.inc");
release = rpm_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "SLES11.0SP4") {
if(!isnull(res = isrpmvuln(pkg:"kvm", rpm:"kvm~1.4.2~60.37.1", rls:"SLES11.0SP4"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
6 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
6.6 Medium
AI Score
Confidence
Low
4.4 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
64.0%