From Red Hat Security Advisory 2007:1045 :
Updated net-snmp packages that fix a security issue are now available for Red Hat Enterprise Linux 3, 4, and 5.
Simple Network Management Protocol (SNMP) is a protocol used for network management.
A flaw was discovered in the way net-snmp handled certain requests. A remote attacker who can connect to the snmpd UDP port (161 by default) could send a malicious packet causing snmpd to crash, resulting in a denial of service. (CVE-2007-5846)
All users of net-snmp are advised to upgrade to these updated packages, which contain a backported patch to resolve this issue.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2007:1045 and
# Oracle Linux Security Advisory ELSA-2007-1045 respectively.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(67608);
script_version("1.10");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2007-5846");
script_bugtraq_id(26378);
script_xref(name:"RHSA", value:"2007:1045");
script_name(english:"Oracle Linux 3 / 4 : net-snmp (ELSA-2007-1045)");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:"The remote Oracle Linux host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"From Red Hat Security Advisory 2007:1045 :
Updated net-snmp packages that fix a security issue are now available
for Red Hat Enterprise Linux 3, 4, and 5.
Simple Network Management Protocol (SNMP) is a protocol used for
network management.
A flaw was discovered in the way net-snmp handled certain requests. A
remote attacker who can connect to the snmpd UDP port (161 by default)
could send a malicious packet causing snmpd to crash, resulting in a
denial of service. (CVE-2007-5846)
All users of net-snmp are advised to upgrade to these updated
packages, which contain a backported patch to resolve this issue."
);
script_set_attribute(
attribute:"see_also",
value:"https://oss.oracle.com/pipermail/el-errata/2007-December/000426.html"
);
script_set_attribute(
attribute:"see_also",
value:"https://oss.oracle.com/pipermail/el-errata/2007-November/000398.html"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected net-snmp packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_cwe_id(399);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:net-snmp");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:net-snmp-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:net-snmp-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:net-snmp-perl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:net-snmp-utils");
script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:3");
script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:4");
script_set_attribute(attribute:"vuln_publication_date", value:"2007/11/06");
script_set_attribute(attribute:"patch_publication_date", value:"2007/12/04");
script_set_attribute(attribute:"plugin_publication_date", value:"2013/07/12");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2013-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Oracle Linux Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "Host/RedHat/release", "Host/RedHat/rpm-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux");
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:release)) audit(AUDIT_OS_NOT, "Oracle Linux");
os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Oracle Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^(3|4)([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 3 / 4", "Oracle Linux " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && "ia64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Oracle Linux", cpu);
flag = 0;
if (rpm_check(release:"EL3", cpu:"i386", reference:"net-snmp-5.0.9-2.30E.23")) flag++;
if (rpm_check(release:"EL3", cpu:"x86_64", reference:"net-snmp-5.0.9-2.30E.23")) flag++;
if (rpm_check(release:"EL3", cpu:"i386", reference:"net-snmp-devel-5.0.9-2.30E.23")) flag++;
if (rpm_check(release:"EL3", cpu:"x86_64", reference:"net-snmp-devel-5.0.9-2.30E.23")) flag++;
if (rpm_check(release:"EL3", cpu:"i386", reference:"net-snmp-libs-5.0.9-2.30E.23")) flag++;
if (rpm_check(release:"EL3", cpu:"x86_64", reference:"net-snmp-libs-5.0.9-2.30E.23")) flag++;
if (rpm_check(release:"EL3", cpu:"i386", reference:"net-snmp-perl-5.0.9-2.30E.23")) flag++;
if (rpm_check(release:"EL3", cpu:"x86_64", reference:"net-snmp-perl-5.0.9-2.30E.23")) flag++;
if (rpm_check(release:"EL3", cpu:"i386", reference:"net-snmp-utils-5.0.9-2.30E.23")) flag++;
if (rpm_check(release:"EL3", cpu:"x86_64", reference:"net-snmp-utils-5.0.9-2.30E.23")) flag++;
if (rpm_check(release:"EL4", cpu:"i386", reference:"net-snmp-5.1.2-11.el4_6.11.1")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"net-snmp-5.1.2-11.el4_6.11.1")) flag++;
if (rpm_check(release:"EL4", cpu:"i386", reference:"net-snmp-devel-5.1.2-11.el4_6.11.1")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"net-snmp-devel-5.1.2-11.el4_6.11.1")) flag++;
if (rpm_check(release:"EL4", cpu:"i386", reference:"net-snmp-libs-5.1.2-11.el4_6.11.1")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"net-snmp-libs-5.1.2-11.el4_6.11.1")) flag++;
if (rpm_check(release:"EL4", cpu:"i386", reference:"net-snmp-perl-5.1.2-11.el4_6.11.1")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"net-snmp-perl-5.1.2-11.el4_6.11.1")) flag++;
if (rpm_check(release:"EL4", cpu:"i386", reference:"net-snmp-utils-5.1.2-11.el4_6.11.1")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"net-snmp-utils-5.1.2-11.el4_6.11.1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "net-snmp / net-snmp-devel / net-snmp-libs / net-snmp-perl / etc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
oracle | linux | net-snmp | p-cpe:/a:oracle:linux:net-snmp |
oracle | linux | net-snmp-devel | p-cpe:/a:oracle:linux:net-snmp-devel |
oracle | linux | net-snmp-libs | p-cpe:/a:oracle:linux:net-snmp-libs |
oracle | linux | net-snmp-perl | p-cpe:/a:oracle:linux:net-snmp-perl |
oracle | linux | net-snmp-utils | p-cpe:/a:oracle:linux:net-snmp-utils |
oracle | linux | 3 | cpe:/o:oracle:linux:3 |
oracle | linux | 4 | cpe:/o:oracle:linux:4 |