| code | #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2004:136. The text
# itself is copyright (C) Red Hat, Inc.
#
include("compat.inc");
if (description)
{
script_id(12482);
script_version ("1.26");
script_cvs_date("Date: 2019/10/25 13:36:10");
script_cve_id("CVE-2004-0176", "CVE-2004-0365", "CVE-2004-0367", "CVE-2004-1761");
script_xref(name:"RHSA", value:"2004:136");
script_name(english:"RHEL 2.1 / 3 : ethereal (RHSA-2004:136)");
script_summary(english:"Checks the rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:"The remote Red Hat host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"Updated Ethereal packages that fix various security vulnerabilities
are now available.
Ethereal is a program for monitoring network traffic.
Stefan Esser reported that Ethereal versions 0.10.1 and earlier
contain stack overflows in the IGRP, PGM, Metflow, ISUP, TCAP, or IGAP
dissectors. On a system where Ethereal is being run a remote attacker
could send malicious packets that could cause Ethereal to crash or
execute arbitrary code. The Common Vulnerabilities and Exposures
project (cve.mitre.org) has assigned the name CVE-2004-0176 to this
issue.
Jonathan Heussser discovered that a carefully-crafted RADIUS packet
could cause a crash. The Common Vulnerabilities and Exposures project
(cve.mitre.org) has assigned the name CVE-2004-0365 to this issue.
Ethereal 0.8.13 to 0.10.2 allows remote attackers to cause a denial of
service (crash) via a zero-length Presentation protocol selector. The
Common Vulnerabilities and Exposures project (cve.mitre.org) has
assigned the name CVE-2004-0367 to this issue.
Users of Ethereal should upgrade to these updated packages, which
contain a version of Ethereal that is not vulnerable to these issues."
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/security/cve/cve-2004-0176"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/security/cve/cve-2004-0365"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/security/cve/cve-2004-0367"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/security/cve/cve-2004-1761"
);
# http://www.ethereal.com/appnotes/enpa-sa-00013.html
script_set_attribute(
attribute:"see_also",
value:"http://ethereal.archive.sunet.se/appnotes/enpa-sa-00013.html"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/errata/RHSA-2004:136"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected ethereal and / or ethereal-gnome packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:ethereal");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:ethereal-gnome");
script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:2.1");
script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:3");
script_set_attribute(attribute:"vuln_publication_date", value:"2004/05/04");
script_set_attribute(attribute:"patch_publication_date", value:"2004/03/30");
script_set_attribute(attribute:"plugin_publication_date", value:"2004/07/06");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2004-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Red Hat Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat");
os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat");
os_ver = os_ver[1];
if (! preg(pattern:"^(2\.1|3)([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 2.1 / 3.x", "Red Hat " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "s390" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Red Hat", cpu);
yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo))
{
rhsa = "RHSA-2004:136";
yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);
if (!empty_or_null(yum_report))
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : yum_report
);
exit(0);
}
else
{
audit_message = "affected by Red Hat security advisory " + rhsa;
audit(AUDIT_OS_NOT, audit_message);
}
}
else
{
flag = 0;
if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"ethereal-0.10.3-0.AS21.1")) flag++;
if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"ethereal-gnome-0.10.3-0.AS21.1")) flag++;
if (rpm_check(release:"RHEL3", reference:"ethereal-0.10.3-0.30E.1")) flag++;
if (rpm_check(release:"RHEL3", reference:"ethereal-gnome-0.10.3-0.30E.1")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get() + redhat_report_package_caveat()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "ethereal / ethereal-gnome");
}
}
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