5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.009 Low
EPSS
Percentile
82.8%
According to a security advisory from the heimdal project, heimdal, a suite of software implementing the Kerberos protocol, has ‘a cross-realm vulnerability allowing someone with control over a realm to impersonate anyone in the cross-realm trust path.’
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DSA-476. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(15313);
script_version("1.23");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/04");
script_cve_id("CVE-2004-0371");
script_bugtraq_id(10035);
script_xref(name:"DSA", value:"476");
script_name(english:"Debian DSA-476-1 : heimdal - cross-realm");
script_summary(english:"Checks dpkg output for the updated package");
script_set_attribute(
attribute:"synopsis",
value:"The remote Debian host is missing a security-related update."
);
script_set_attribute(
attribute:"description",
value:
"According to a security advisory from the heimdal project, heimdal, a
suite of software implementing the Kerberos protocol, has 'a
cross-realm vulnerability allowing someone with control over a realm
to impersonate anyone in the cross-realm trust path.'"
);
script_set_attribute(
attribute:"see_also",
value:"http://www.pdc.kth.se/heimdal/advisory/2004-04-01/"
);
script_set_attribute(
attribute:"see_also",
value:"http://www.debian.org/security/2004/dsa-476"
);
script_set_attribute(
attribute:"solution",
value:
"For the current stable distribution (woody) this problem has been
fixed in version 0.4e-7.woody.8.1.
We recommend that you update your heimdal package."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N");
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_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:heimdal");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:3.0");
script_set_attribute(attribute:"patch_publication_date", value:"2004/04/06");
script_set_attribute(attribute:"plugin_publication_date", value:"2004/09/29");
script_set_attribute(attribute:"vuln_publication_date", value:"2004/04/02");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2004-2021 Tenable Network Security, Inc.");
script_family(english:"Debian Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");
exit(0);
}
include("audit.inc");
include("debian_package.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (deb_check(release:"3.0", prefix:"heimdal-clients", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"heimdal-clients-x", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"heimdal-dev", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"heimdal-docs", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"heimdal-kdc", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"heimdal-lib", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"heimdal-servers", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"heimdal-servers-x", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"libasn1-5-heimdal", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"libcomerr1-heimdal", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"libgssapi1-heimdal", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"libhdb7-heimdal", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"libkadm5clnt4-heimdal", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"libkadm5srv7-heimdal", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"libkafs0-heimdal", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"libkrb5-17-heimdal", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"libotp0-heimdal", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"libroken9-heimdal", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"libsl0-heimdal", reference:"0.4e-7.woody.8.1")) flag++;
if (deb_check(release:"3.0", prefix:"libss0-heimdal", reference:"0.4e-7.woody.8.1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
else security_warning(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
Vendor | Product | Version | CPE |
---|---|---|---|
debian | debian_linux | heimdal | p-cpe:/a:debian:debian_linux:heimdal |
debian | debian_linux | 3.0 | cpe:/o:debian:debian_linux:3.0 |