Mandriva Linux Security Advisory : freetype2 (MDVSA-2010:157)

#%NASL_MIN_LEVEL 70300

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Mandriva Linux Security Advisory MDVSA-2010:157. 
# The text itself is copyright (C) Mandriva S.A.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(48403);
  script_version("1.14");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");

  script_cve_id(
    "CVE-2010-2805",
    "CVE-2010-2806",
    "CVE-2010-2807",
    "CVE-2010-3053"
  );
  script_bugtraq_id(42285);
  script_xref(name:"MDVSA", value:"2010:157");

  script_name(english:"Mandriva Linux Security Advisory : freetype2 (MDVSA-2010:157)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Mandriva Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Multiple vulnerabilities has been found and corrected in freetype2 :

The FT_Stream_EnterFrame function in base/ftstream.c in FreeType
before 2.4.2 does not properly validate certain position values, which
allows remote attackers to cause a denial of service (application
crash) or possibly execute arbitrary code via a crafted font file
(CVE-2010-2805).

Array index error in the t42_parse_sfnts function in type42/t42parse.c
in FreeType before 2.4.2 allows remote attackers to cause a denial of
service (application crash) or possibly execute arbitrary code via
negative size values for certain strings in FontType42 font files,
leading to a heap-based buffer overflow (CVE-2010-2806).

FreeType before 2.4.2 uses incorrect integer data types during bounds
checking, which allows remote attackers to cause a denial of service
(application crash) or possibly execute arbitrary code via a crafted
font file (CVE-2010-2807).

Buffer overflow in the Mac_Read_POST_Resource function in
base/ftobjs.c in FreeType before 2.4.2 allows remote attackers to
cause a denial of service (memory corruption and application crash) or
possibly execute arbitrary code via a crafted Adobe Type 1 Mac Font
File (aka LWFN) font (CVE-2010-2808).

bdf/bdflib.c in FreeType before 2.4.2 allows remote attackers to cause
a denial of service (application crash) via a crafted BDF font file,
related to an attempted modification of a value in a static string
(CVE-2010-3053).

The updated packages have been patched to correct these issues."
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  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:mandriva:linux:lib64freetype6");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64freetype6-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64freetype6-static-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libfreetype6");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libfreetype6-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libfreetype6-static-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2010.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2010.1");

  script_set_attribute(attribute:"patch_publication_date", value:"2010/08/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/08/23");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2010-2021 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:"MDK2010.0", cpu:"x86_64", reference:"lib64freetype6-2.3.11-1.3mdv2010.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.0", cpu:"x86_64", reference:"lib64freetype6-devel-2.3.11-1.3mdv2010.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.0", cpu:"x86_64", reference:"lib64freetype6-static-devel-2.3.11-1.3mdv2010.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.0", cpu:"i386", reference:"libfreetype6-2.3.11-1.3mdv2010.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.0", cpu:"i386", reference:"libfreetype6-devel-2.3.11-1.3mdv2010.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.0", cpu:"i386", reference:"libfreetype6-static-devel-2.3.11-1.3mdv2010.0", yank:"mdv")) flag++;

if (rpm_check(release:"MDK2010.1", cpu:"x86_64", reference:"lib64freetype6-2.3.12-1.3mdv2010.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"x86_64", reference:"lib64freetype6-devel-2.3.12-1.3mdv2010.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"x86_64", reference:"lib64freetype6-static-devel-2.3.12-1.3mdv2010.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"i386", reference:"libfreetype6-2.3.12-1.3mdv2010.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"i386", reference:"libfreetype6-devel-2.3.12-1.3mdv2010.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"i386", reference:"libfreetype6-static-devel-2.3.12-1.3mdv2010.1", yank:"mdv")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");