CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:S/C:C/I:C/A:C
AI Score
Confidence
High
EPSS
Percentile
73.8%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2015 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("1.3.6.1.4.1.25623.1.0.842061");
script_cve_id("CVE-2014-8143");
script_tag(name:"creation_date", value:"2015-01-23 11:58:56 +0000 (Fri, 23 Jan 2015)");
script_version("2024-02-02T05:06:05+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:05 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"8.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:S/C:C/I:C/A:C");
script_name("Ubuntu: Security Advisory (USN-2481-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2015 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(14\.04\ LTS|14\.10)");
script_xref(name:"Advisory-ID", value:"USN-2481-1");
script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-2481-1");
script_tag(name:"summary", value:"The remote host is missing an update for the 'samba' package(s) announced via the USN-2481-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"Andrew Bartlett discovered that Samba incorrectly handled delegation of
authority when being used as an Active Directory Domain Controller. An
attacker given delegation privileges could use this issue to escalate their
privileges further.");
script_tag(name:"affected", value:"'samba' package(s) on Ubuntu 14.04, Ubuntu 14.10.");
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 == "UBUNTU14.04 LTS") {
if(!isnull(res = isdpkgvuln(pkg:"samba", ver:"2:4.1.6+dfsg-1ubuntu2.14.04.4", rls:"UBUNTU14.04 LTS"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "UBUNTU14.10") {
if(!isnull(res = isdpkgvuln(pkg:"samba", ver:"2:4.1.11+dfsg-1ubuntu2.1", rls:"UBUNTU14.10"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);