CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
38.7%
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("1.3.6.1.4.1.25623.1.1.10.2021.0491");
script_cve_id("CVE-2021-36377");
script_tag(name:"creation_date", value:"2022-01-28 10:58:44 +0000 (Fri, 28 Jan 2022)");
script_version("2024-02-15T05:05:39+0000");
script_tag(name:"last_modification", value:"2024-02-15 05:05:39 +0000 (Thu, 15 Feb 2024)");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:P/A:N");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2021-07-21 15:30:22 +0000 (Wed, 21 Jul 2021)");
script_name("Mageia: Security Advisory (MGASA-2021-0491)");
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-2021-0491");
script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2021-0491.html");
script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=29266");
script_xref(name:"URL", value:"https://fossil-scm.org/home/doc/trunk/www/changes.wiki#v2_14");
script_xref(name:"URL", value:"https://lists.opensuse.org/archives/list/[email protected]/thread/AQ44KVDTB6D2MENE7C2YPVCSV3BXT3B4/");
script_xref(name:"URL", value:"https://lists.fedoraproject.org/archives/list/[email protected]/thread/JBTRZ5HCOUTIIKJF3T37NORI4P7EVYCY/");
script_tag(name:"summary", value:"The remote host is missing an update for the 'fossil' package(s) announced via the MGASA-2021-0491 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"Client-side TLS so that it verifies that the server hostname matches its
certificate (Fixed in fossil 2.14.2).
A data exfiltration bug in the server (Fixed in fossil 2.14.1).");
script_tag(name:"affected", value:"'fossil' 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:"fossil", rpm:"fossil~2.14.2~1.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-2021-0491.html
bugs.mageia.org/show_bug.cgi?id=29266
fossil-scm.org/home/doc/trunk/www/changes.wiki#v2_14
lists.fedoraproject.org/archives/list/[email protected]/thread/JBTRZ5HCOUTIIKJF3T37NORI4P7EVYCY/
lists.opensuse.org/archives/list/[email protected]/thread/AQ44KVDTB6D2MENE7C2YPVCSV3BXT3B4/
MGASA-2021-0491
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
38.7%