CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
AI Score
Confidence
Low
EPSS
Percentile
83.1%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2011 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/2009-June/015999.html");
script_oid("1.3.6.1.4.1.25623.1.0.880819");
script_version("2023-07-12T05:05:04+0000");
script_tag(name:"last_modification", value:"2023-07-12 05:05:04 +0000 (Wed, 12 Jul 2023)");
script_tag(name:"creation_date", value:"2011-08-09 08:20:34 +0200 (Tue, 09 Aug 2011)");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_xref(name:"CESA", value:"2009:1124");
script_cve_id("CVE-2009-1887");
script_name("CentOS Update for net-snmp CESA-2009:1124 centos3 i386");
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) 2011 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=CentOS3");
script_tag(name:"affected", value:"net-snmp on CentOS 3");
script_tag(name:"insight", value:"The Simple Network Management Protocol (SNMP) is a protocol used for
network management.
A divide-by-zero flaw was discovered in the snmpd daemon. A remote attacker
could issue a specially-crafted GETBULK request that could crash the snmpd
daemon. (CVE-2009-1887)
Note: An attacker must have read access to the SNMP server in order to
exploit this flaw. In the default configuration, the community name
'public' grants read-only access. In production deployments, it is
recommended to change this default community name.
All net-snmp users should upgrade to these updated packages, which contain
a backported patch to correct this issue. After installing the update, the
snmpd and snmptrapd daemons will be restarted automatically.");
script_tag(name:"solution", value:"Please install the updated packages.");
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 == "CentOS3")
{
if ((res = isrpmvuln(pkg:"net-snmp", rpm:"net-snmp~5.0.9~2.30E.28", rls:"CentOS3")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"net-snmp-devel", rpm:"net-snmp-devel~5.0.9~2.30E.28", rls:"CentOS3")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"net-snmp-libs", rpm:"net-snmp-libs~5.0.9~2.30E.28", rls:"CentOS3")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"net-snmp-perl", rpm:"net-snmp-perl~5.0.9~2.30E.28", rls:"CentOS3")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"net-snmp-utils", rpm:"net-snmp-utils~5.0.9~2.30E.28", rls:"CentOS3")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99);
exit(0);
}