CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
47.3%
The remote host is missing an update for the
# 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("1.3.6.1.4.1.25623.1.1.10.2021.0567");
script_cve_id("CVE-2021-44225");
script_tag(name:"creation_date", value:"2022-01-28 10:58:44 +0000 (Fri, 28 Jan 2022)");
script_version("2024-02-02T05:06:09+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:09 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"5.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:P/I:P/A:N");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2021-12-03 17:42:47 +0000 (Fri, 03 Dec 2021)");
script_name("Mageia: Security Advisory (MGASA-2021-0567)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2022 Greenbone AG");
script_family("Mageia Linux Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/mageia_linux", "ssh/login/release", re:"ssh/login/release=MAGEIA8");
script_xref(name:"Advisory-ID", value:"MGASA-2021-0567");
script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2021-0567.html");
script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=29769");
script_xref(name:"URL", value:"https://www.keepalived.org/release-notes/Release-2.2.0.html");
script_xref(name:"URL", value:"https://www.keepalived.org/release-notes/Release-2.2.1.html");
script_xref(name:"URL", value:"https://www.keepalived.org/release-notes/Release-2.2.2.html");
script_xref(name:"URL", value:"https://www.keepalived.org/release-notes/Release-2.2.3.html");
script_xref(name:"URL", value:"https://www.keepalived.org/release-notes/Release-2.2.4.html");
script_tag(name:"summary", value:"The remote host is missing an update for the 'keepalived' package(s) announced via the MGASA-2021-0567 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"In Keepalived through 2.2.4, the D-Bus policy does not sufficiently restrict
the message destination, allowing any user to inspect and manipulate any
property. This leads to access-control bypass in some situations in which
an unrelated D-Bus system service has a settable (writable) property
(CVE-2021-44225).");
script_tag(name:"affected", value:"'keepalived' package(s) on Mageia 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-rpm.inc");
release = rpm_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "MAGEIA8") {
if(!isnull(res = isrpmvuln(pkg:"keepalived", rpm:"keepalived~2.2.4~1.mga8", rls:"MAGEIA8"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
advisories.mageia.org/MGASA-2021-0567.html
bugs.mageia.org/show_bug.cgi?id=29769
www.keepalived.org/release-notes/Release-2.2.0.html
www.keepalived.org/release-notes/Release-2.2.1.html
www.keepalived.org/release-notes/Release-2.2.2.html
www.keepalived.org/release-notes/Release-2.2.3.html
www.keepalived.org/release-notes/Release-2.2.4.html
MGASA-2021-0567
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
47.3%