CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
98.4%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2023 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("1.3.6.1.4.1.25623.1.0.885066");
script_version("2024-01-22T05:07:31+0000");
script_xref(name:"CISA", value:"Known Exploited Vulnerability (KEV) catalog");
script_xref(name:"URL", value:"https://www.cisa.gov/known-exploited-vulnerabilities-catalog");
script_cve_id("CVE-2023-44487");
script_tag(name:"cvss_base", value:"7.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_tag(name:"last_modification", value:"2024-01-22 05:07:31 +0000 (Mon, 22 Jan 2024)");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2023-10-14 01:15:00 +0000 (Sat, 14 Oct 2023)");
script_tag(name:"creation_date", value:"2023-10-25 01:17:16 +0000 (Wed, 25 Oct 2023)");
script_name("Fedora: Security Advisory for mvfst (FEDORA-2023-17efd3f2cd)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2023 Greenbone AG");
script_family("Fedora Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/fedora", "ssh/login/rpms", re:"ssh/login/release=FC38");
script_xref(name:"Advisory-ID", value:"FEDORA-2023-17efd3f2cd");
script_xref(name:"URL", value:"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2FMDA7RC3EE26UG4R5XSYGL572J3ZREX");
script_tag(name:"summary", value:"The remote host is missing an update for the 'mvfst'
package(s) announced via the FEDORA-2023-17efd3f2cd advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"mvfst (Pronounced move fast) is a client and server implementation of IETF QUIC
protocol in C++ by Facebook. QUIC is a UDP based reliable, multiplexed transport
protocol that will become an internet standard. The goal of mvfst is to build a
performant implementation of the QUIC transport protocol that applications could
adapt for use cases on both the internet and the data-center. mvfst has been
tested at scale on android, iOS apps, as well as servers and has several
features to support large scale deployments.");
script_tag(name:"affected", value:"'mvfst' package(s) on Fedora 38.");
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 == "FC38") {
if(!isnull(res = isrpmvuln(pkg:"mvfst", rpm:"mvfst~2023.10.16.00~1.fc38", rls:"FC38"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
98.4%