CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:N/I:N/A:P
AI Score
Confidence
Low
EPSS
Percentile
85.0%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2013 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_xref(name:"URL", value:"http://lists.centos.org/pipermail/centos-announce/2013-January/019127.html");
script_oid("1.3.6.1.4.1.25623.1.0.881563");
script_version("2023-07-10T08:07:43+0000");
script_tag(name:"last_modification", value:"2023-07-10 08:07:43 +0000 (Mon, 10 Jul 2023)");
script_tag(name:"creation_date", value:"2013-01-21 09:39:45 +0530 (Mon, 21 Jan 2013)");
script_cve_id("CVE-2012-2141");
script_tag(name:"cvss_base", value:"3.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:S/C:N/I:N/A:P");
script_xref(name:"CESA", value:"2013:0124");
script_name("CentOS Update for net-snmp CESA-2013:0124 centos5");
script_tag(name:"summary", value:"The remote host is missing an update for the 'net-snmp'
package(s) announced via the referenced advisory.");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2013 Greenbone AG");
script_family("CentOS Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/centos", "ssh/login/rpms", re:"ssh/login/release=CentOS5");
script_tag(name:"affected", value:"net-snmp on CentOS 5");
script_tag(name:"solution", value:"Please install the updated packages.");
script_tag(name:"insight", value:"These packages provide various libraries and tools for the Simple Network
Management Protocol (SNMP).
An out-of-bounds buffer read flaw was found in the net-snmp agent. A remote
attacker with read privileges to a Management Information Base (MIB)
subtree handled by the 'extend' directive (in '/etc/snmp/snmpd.conf') could
use this flaw to crash snmpd via a crafted SNMP GET request.
(CVE-2012-2141)
Bug fixes:
* Devices that used certain file systems were not reported in the
'HOST-RESOURCES-MIB::hrStorageTable' table. As a result, the snmpd daemon
did not recognize devices using tmpfs, ReiserFS, and Oracle Cluster File
System (OCFS2) file systems. This update recognizes these devices and
reports them in the 'HOST-RESOURCES-MIB::hrStorageTable' table.
(BZ#754652, BZ#755958, BZ#822061)
* The snmptrapd (8) man page did not correctly describe how to load
multiple configuration files using the '-c' option. This update describes
correctly that multiple configuration files must be separated by a comma.
(BZ#760001)
* Integers truncated from 64 to 32-bit were not correctly evaluated. As a
consequence, the snmpd daemon could enter an endless loop when encoding the
truncated integers to network format. This update modifies the underlying
code so that snmpd correctly checks truncated 64-bit integers. Now, snmpd
avoids an endless loop. (BZ#783892)
* snmpd did not correctly check for interrupted system calls when
enumerating existing IPv6 network prefixes during startup. As a
consequence, snmpd could prematurely exit when receiving a signal during
this enumeration. This update checks the network prefix enumeration code
for interrupted system calls. Now, snmpd no longer terminates when a signal
is received. (BZ#799699)
* snmpd used the wrong length of COUNTER64 values in the AgentX protocol.
As a consequence, snmpd could not decode two consecutive COUNTER64 values
in one AgentX packet. This update uses the correct COUNTER64 size and can
process two or mode COUNTER64 values in AgentX communication. (BZ#803585)
* snmpd ignored the '-e' parameter of the 'trapsess' option in the snmpd
configuration file. As a result, outgoing traps were incorrectly sent with
the default EngineID of snmpd when configuring 'trapsess' with an explicit
EngineID. This update modifies the underlying code to send outgoing traps
using the EngineID as specified in the 'trapsess -e' parameter in the
configuration file. (BZ#805689)
* snmpd did not cor ...
Description truncated, please see the referenced URL(s) for more information.");
script_tag(name:"qod_type", value:"package");
script_tag(name:"solution_type", value:"VendorFix");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-rpm.inc");
release = rpm_get_ssh_release();
if(!release)
exit(0);
res = "";
if(release == "CentOS5")
{
if ((res = isrpmvuln(pkg:"net-snmp", rpm:"net-snmp~5.3.2.2~20.el5", rls:"CentOS5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"net-snmp-devel", rpm:"net-snmp-devel~5.3.2.2~20.el5", rls:"CentOS5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"net-snmp-libs", rpm:"net-snmp-libs~5.3.2.2~20.el5", rls:"CentOS5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"net-snmp-perl", rpm:"net-snmp-perl~5.3.2.2~20.el5", rls:"CentOS5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"net-snmp-utils", rpm:"net-snmp-utils~5.3.2.2~20.el5", rls:"CentOS5")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99);
exit(0);
}