CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
Percentile
97.1%
Chris Evans found several stack and integer overflows in the libXpm code of X.Org/XFree86 :
Stack overflows (CVE-2004-0687) :
Careless use of strcat() in both the XPMv1 and XPMv2/3 xpmParseColors code leads to a stack based overflow (parse.c).
Stack overflow reading pixel values in ParseAndPutPixels (create.c) as well as ParsePixels (parse.c).
Integer Overflows (CVE-2004-0688) :
Integer overflow allocating colorTable in xpmParseColors (parse.c) - probably a crashable but not exploitable offence.
The updated packages have patches from Chris Evans and Matthieu Herrb to address these vulnerabilities.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Mandrake Linux Security Advisory MDKSA-2004:099.
# The text itself is copyright (C) Mandriva S.A.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(14755);
script_version("1.21");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2004-0687", "CVE-2004-0688");
script_xref(name:"MDKSA", value:"2004:099");
script_name(english:"Mandrake Linux Security Advisory : XFree86 (MDKSA-2004:099)");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Mandrake Linux host is missing one or more security
updates."
);
script_set_attribute(
attribute:"description",
value:
"Chris Evans found several stack and integer overflows in the libXpm
code of X.Org/XFree86 :
Stack overflows (CVE-2004-0687) :
Careless use of strcat() in both the XPMv1 and XPMv2/3 xpmParseColors
code leads to a stack based overflow (parse.c).
Stack overflow reading pixel values in ParseAndPutPixels (create.c) as
well as ParsePixels (parse.c).
Integer Overflows (CVE-2004-0688) :
Integer overflow allocating colorTable in xpmParseColors (parse.c) -
probably a crashable but not exploitable offence.
The updated packages have patches from Chris Evans and Matthieu Herrb
to address these vulnerabilities."
);
script_set_attribute(attribute:"solution", value:"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:XFree86");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:XFree86-100dpi-fonts");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:XFree86-75dpi-fonts");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:XFree86-Xnest");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:XFree86-Xvfb");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:XFree86-cyrillic-fonts");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:XFree86-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:XFree86-glide-module");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:XFree86-server");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:XFree86-xfs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64xfree86");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64xfree86-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64xfree86-static-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libxfree86");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libxfree86-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libxfree86-static-devel");
script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:10.0");
script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:9.2");
script_set_attribute(attribute:"patch_publication_date", value:"2004/09/15");
script_set_attribute(attribute:"plugin_publication_date", value:"2004/09/16");
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:"Mandriva Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/Mandrake/release", "Host/Mandrake/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/Mandrake/release")) audit(AUDIT_OS_NOT, "Mandriva / Mandake Linux");
if (!get_kb_item("Host/Mandrake/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^(amd64|i[3-6]86|x86_64)$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Mandriva / Mandrake Linux", cpu);
flag = 0;
if (rpm_check(release:"MDK10.0", reference:"XFree86-4.3-32.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"XFree86-100dpi-fonts-4.3-32.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"XFree86-75dpi-fonts-4.3-32.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"XFree86-Xnest-4.3-32.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"XFree86-Xvfb-4.3-32.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"XFree86-cyrillic-fonts-4.3-32.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"XFree86-doc-4.3-32.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", cpu:"i386", reference:"XFree86-glide-module-4.3-32.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"XFree86-server-4.3-32.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"XFree86-xfs-4.3-32.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", cpu:"amd64", reference:"lib64xfree86-4.3-32.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", cpu:"amd64", reference:"lib64xfree86-devel-4.3-32.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", cpu:"amd64", reference:"lib64xfree86-static-devel-4.3-32.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", cpu:"i386", reference:"libxfree86-4.3-32.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", cpu:"i386", reference:"libxfree86-devel-4.3-32.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", cpu:"i386", reference:"libxfree86-static-devel-4.3-32.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"XFree86-4.3-24.5.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"XFree86-100dpi-fonts-4.3-24.5.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"XFree86-75dpi-fonts-4.3-24.5.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"XFree86-Xnest-4.3-24.5.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"XFree86-Xvfb-4.3-24.5.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"XFree86-cyrillic-fonts-4.3-24.5.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"XFree86-doc-4.3-24.5.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", cpu:"i386", reference:"XFree86-glide-module-4.3-24.5.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"XFree86-server-4.3-24.5.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"XFree86-xfs-4.3-24.5.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", cpu:"amd64", reference:"lib64xfree86-4.3-24.5.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", cpu:"amd64", reference:"lib64xfree86-devel-4.3-24.5.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", cpu:"amd64", reference:"lib64xfree86-static-devel-4.3-24.5.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", cpu:"i386", reference:"libxfree86-4.3-24.5.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", cpu:"i386", reference:"libxfree86-devel-4.3-24.5.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", cpu:"i386", reference:"libxfree86-static-devel-4.3-24.5.92mdk", yank:"mdk")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
else security_hole(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");