8.8 High
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.94 High
EPSS
Percentile
99.1%
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("1.3.6.1.4.1.25623.1.0.871128");
script_version("2024-03-21T05:06:54+0000");
script_tag(name:"last_modification", value:"2024-03-21 05:06:54 +0000 (Thu, 21 Mar 2024)");
script_tag(name:"creation_date", value:"2014-02-25 17:01:13 +0530 (Tue, 25 Feb 2014)");
script_cve_id("CVE-2013-4449");
script_tag(name:"cvss_base", value:"4.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:N/A:P");
script_name("RedHat Update for openldap RHSA-2014:0206-01");
script_tag(name:"affected", value:"openldap on Red Hat Enterprise Linux (v. 5 server)");
script_tag(name:"insight", value:"OpenLDAP is an open source suite of Lightweight Directory Access Protocol
(LDAP) applications and development tools. LDAP is a set of protocols used
to access and maintain distributed directory information services over an
IP network. The openldap package contains configuration files, libraries,
and documentation for OpenLDAP.
A denial of service flaw was found in the way the OpenLDAP server daemon
(slapd) performed reference counting when using the rwm (rewrite/remap)
overlay. A remote attacker able to query the OpenLDAP server could use this
flaw to crash the server by immediately unbinding from the server after
sending a search request. (CVE-2013-4449)
Red Hat would like to thank Michael Vishchers from Seven Principles AG for
reporting this issue.
All openldap users are advised to upgrade to these updated packages, which
contain a backported patch to correct this issue.");
script_tag(name:"solution", value:"Please Install the Updated Packages.");
script_tag(name:"qod_type", value:"package");
script_tag(name:"solution_type", value:"VendorFix");
script_xref(name:"RHSA", value:"2014:0206-01");
script_xref(name:"URL", value:"https://www.redhat.com/archives/rhsa-announce/2014-February/msg00031.html");
script_tag(name:"summary", value:"The remote host is missing an update for the 'openldap'
package(s) announced via the referenced advisory.");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2014 Greenbone AG");
script_family("Red Hat Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/rhel", "ssh/login/rpms", re:"ssh/login/release=RHENT_5");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-rpm.inc");
release = rpm_get_ssh_release();
if(!release) exit(0);
res = "";
if(release == "RHENT_5")
{
if ((res = isrpmvuln(pkg:"compat-openldap", rpm:"compat-openldap~2.3.43_2.2.29~27.el5_10", rls:"RHENT_5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"openldap", rpm:"openldap~2.3.43~27.el5_10", rls:"RHENT_5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"openldap-clients", rpm:"openldap-clients~2.3.43~27.el5_10", rls:"RHENT_5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"openldap-debuginfo", rpm:"openldap-debuginfo~2.3.43~27.el5_10", rls:"RHENT_5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"openldap-devel", rpm:"openldap-devel~2.3.43~27.el5_10", rls:"RHENT_5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"openldap-servers", rpm:"openldap-servers~2.3.43~27.el5_10", rls:"RHENT_5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"openldap-servers-overlays", rpm:"openldap-servers-overlays~2.3.43~27.el5_10", rls:"RHENT_5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"openldap-servers-sql", rpm:"openldap-servers-sql~2.3.43~27.el5_10", rls:"RHENT_5")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99);
exit(0);
}