6.4 Medium
AI Score
Confidence
High
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.738 High
EPSS
Percentile
98.1%
The remote host is missing an update for the
# Copyright (C) 2015 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.122070");
script_cve_id("CVE-2011-1527", "CVE-2011-1528", "CVE-2011-1529");
script_tag(name:"creation_date", value:"2015-10-06 11:12:33 +0000 (Tue, 06 Oct 2015)");
script_version("2022-09-20T10:11:40+0000");
script_tag(name:"last_modification", value:"2022-09-20 10:11:40 +0000 (Tue, 20 Sep 2022)");
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_name("Oracle: Security Advisory (ELSA-2011-1379)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2015 Greenbone Networks GmbH");
script_family("Oracle Linux Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/oracle_linux", "ssh/login/release", re:"ssh/login/release=OracleLinux6");
script_xref(name:"Advisory-ID", value:"ELSA-2011-1379");
script_xref(name:"URL", value:"https://linux.oracle.com/errata/ELSA-2011-1379.html");
script_tag(name:"summary", value:"The remote host is missing an update for the 'krb5' package(s) announced via the ELSA-2011-1379 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"[1.9-9.2]
- apply upstream patch to fix a null pointer dereference with the LDAP kdb
backend (CVE-2011-1527), an assertion failure with multiple kdb backends
(CVE-2011-1528), and a null pointer dereference with multiple kdb backends
(CVE-2011-1529) (#740084)");
script_tag(name:"affected", value:"'krb5' package(s) on Oracle Linux 6.");
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 == "OracleLinux6") {
if(!isnull(res = isrpmvuln(pkg:"krb5", rpm:"krb5~1.9~9.el6_1.2", rls:"OracleLinux6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"krb5-devel", rpm:"krb5-devel~1.9~9.el6_1.2", rls:"OracleLinux6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"krb5-libs", rpm:"krb5-libs~1.9~9.el6_1.2", rls:"OracleLinux6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"krb5-pkinit-openssl", rpm:"krb5-pkinit-openssl~1.9~9.el6_1.2", rls:"OracleLinux6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"krb5-server", rpm:"krb5-server~1.9~9.el6_1.2", rls:"OracleLinux6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"krb5-server-ldap", rpm:"krb5-server-ldap~1.9~9.el6_1.2", rls:"OracleLinux6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"krb5-workstation", rpm:"krb5-workstation~1.9~9.el6_1.2", rls:"OracleLinux6"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);