CVSS2
Attack Vector
LOCAL
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:H/Au:N/C:P/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
5.1%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2014 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("1.3.6.1.4.1.25623.1.0.841688");
script_cve_id("CVE-2013-6891");
script_tag(name:"creation_date", value:"2014-01-20 04:37:55 +0000 (Mon, 20 Jan 2014)");
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:"1.2");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:H/Au:N/C:P/I:N/A:N");
script_name("Ubuntu: Security Advisory (USN-2082-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2014 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(12\.10|13\.04|13\.10)");
script_xref(name:"Advisory-ID", value:"USN-2082-1");
script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-2082-1");
script_tag(name:"summary", value:"The remote host is missing an update for the 'cups' package(s) announced via the USN-2082-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"Jann Horn discovered that the CUPS lppasswd tool incorrectly read a user
configuration file in certain configurations. A local attacker could use
this to read sensitive information from certain files, bypassing access
restrictions.");
script_tag(name:"affected", value:"'cups' package(s) on Ubuntu 12.10, Ubuntu 13.04, Ubuntu 13.10.");
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 == "UBUNTU12.10") {
if(!isnull(res = isdpkgvuln(pkg:"cups-client", ver:"1.6.1-0ubuntu11.5", rls:"UBUNTU12.10"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "UBUNTU13.04") {
if(!isnull(res = isdpkgvuln(pkg:"cups-client", ver:"1.6.2-1ubuntu8", rls:"UBUNTU13.04"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "UBUNTU13.10") {
if(!isnull(res = isdpkgvuln(pkg:"cups-client", ver:"1.7.0~rc1-0ubuntu5.2", rls:"UBUNTU13.10"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);