8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.2 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
45.8%
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("1.3.6.1.4.1.25623.1.1.12.2023.6217.1");
script_cve_id("CVE-2023-33170");
script_tag(name:"creation_date", value:"2023-07-12 04:09:28 +0000 (Wed, 12 Jul 2023)");
script_version("2024-02-02T05:06:10+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:10 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"7.6");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:N/C:C/I:C/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2023-07-11 18:15:15 +0000 (Tue, 11 Jul 2023)");
script_name("Ubuntu: Security Advisory (USN-6217-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2023 Greenbone AG");
script_family("Ubuntu Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/ubuntu_linux", "ssh/login/packages", re:"ssh/login/release=UBUNTU(22\.04\ LTS|22\.10|23\.04)");
script_xref(name:"Advisory-ID", value:"USN-6217-1");
script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-6217-1");
script_tag(name:"summary", value:"The remote host is missing an update for the 'dotnet6, dotnet7' package(s) announced via the USN-6217-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"McKee-Harris, Matt Cotterell, and Jack Moran discovered that .NET did
not properly update account lockout maximum failed attempts. An
attacker could possibly use this issue to bypass the security feature
and attempt to guess more passwords for an account.");
script_tag(name:"affected", value:"'dotnet6, dotnet7' package(s) on Ubuntu 22.04, Ubuntu 22.10, Ubuntu 23.04.");
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 == "UBUNTU22.04 LTS") {
if(!isnull(res = isdpkgvuln(pkg:"aspnetcore-runtime-6.0", ver:"6.0.120-0ubuntu1~22.04.1", rls:"UBUNTU22.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"aspnetcore-runtime-7.0", ver:"7.0.109-0ubuntu1~22.04.1", rls:"UBUNTU22.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-host", ver:"6.0.120-0ubuntu1~22.04.1", rls:"UBUNTU22.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-host-7.0", ver:"7.0.109-0ubuntu1~22.04.1", rls:"UBUNTU22.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-hostfxr-6.0", ver:"6.0.120-0ubuntu1~22.04.1", rls:"UBUNTU22.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-hostfxr-7.0", ver:"7.0.109-0ubuntu1~22.04.1", rls:"UBUNTU22.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-runtime-6.0", ver:"6.0.120-0ubuntu1~22.04.1", rls:"UBUNTU22.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-runtime-7.0", ver:"7.0.109-0ubuntu1~22.04.1", rls:"UBUNTU22.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-sdk-6.0", ver:"6.0.120-0ubuntu1~22.04.1", rls:"UBUNTU22.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-sdk-7.0", ver:"7.0.109-0ubuntu1~22.04.1", rls:"UBUNTU22.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet6", ver:"6.0.120-0ubuntu1~22.04.1", rls:"UBUNTU22.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet7", ver:"7.0.109-0ubuntu1~22.04.1", rls:"UBUNTU22.04 LTS"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "UBUNTU22.10") {
if(!isnull(res = isdpkgvuln(pkg:"aspnetcore-runtime-6.0", ver:"6.0.120-0ubuntu1~22.10.1", rls:"UBUNTU22.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"aspnetcore-runtime-7.0", ver:"7.0.109-0ubuntu1~22.10.1", rls:"UBUNTU22.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-host", ver:"6.0.120-0ubuntu1~22.10.1", rls:"UBUNTU22.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-host-7.0", ver:"7.0.109-0ubuntu1~22.10.1", rls:"UBUNTU22.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-hostfxr-6.0", ver:"6.0.120-0ubuntu1~22.10.1", rls:"UBUNTU22.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-hostfxr-7.0", ver:"7.0.109-0ubuntu1~22.10.1", rls:"UBUNTU22.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-runtime-6.0", ver:"6.0.120-0ubuntu1~22.10.1", rls:"UBUNTU22.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-runtime-7.0", ver:"7.0.109-0ubuntu1~22.10.1", rls:"UBUNTU22.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-sdk-6.0", ver:"6.0.120-0ubuntu1~22.10.1", rls:"UBUNTU22.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-sdk-7.0", ver:"7.0.109-0ubuntu1~22.10.1", rls:"UBUNTU22.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet6", ver:"6.0.120-0ubuntu1~22.10.1", rls:"UBUNTU22.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet7", ver:"7.0.109-0ubuntu1~22.10.1", rls:"UBUNTU22.10"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "UBUNTU23.04") {
if(!isnull(res = isdpkgvuln(pkg:"aspnetcore-runtime-6.0", ver:"6.0.120-0ubuntu1~23.04.1", rls:"UBUNTU23.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"aspnetcore-runtime-7.0", ver:"7.0.109-0ubuntu1~23.04.1", rls:"UBUNTU23.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-host", ver:"6.0.120-0ubuntu1~23.04.1", rls:"UBUNTU23.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-host-7.0", ver:"7.0.109-0ubuntu1~23.04.1", rls:"UBUNTU23.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-hostfxr-6.0", ver:"6.0.120-0ubuntu1~23.04.1", rls:"UBUNTU23.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-hostfxr-7.0", ver:"7.0.109-0ubuntu1~23.04.1", rls:"UBUNTU23.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-runtime-6.0", ver:"6.0.120-0ubuntu1~23.04.1", rls:"UBUNTU23.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-runtime-7.0", ver:"7.0.109-0ubuntu1~23.04.1", rls:"UBUNTU23.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-sdk-6.0", ver:"6.0.120-0ubuntu1~23.04.1", rls:"UBUNTU23.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet-sdk-7.0", ver:"7.0.109-0ubuntu1~23.04.1", rls:"UBUNTU23.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet6", ver:"6.0.120-0ubuntu1~23.04.1", rls:"UBUNTU23.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dotnet7", ver:"7.0.109-0ubuntu1~23.04.1", rls:"UBUNTU23.04"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.2 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
45.8%