Fedora 20 : unzip-6.0-17.fc20 (2015-1993)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2015-1993.
#

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

if (description)
{
  script_id(81454);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");

  script_cve_id("CVE-2014-8139", "CVE-2014-8140", "CVE-2014-8141", "CVE-2014-9636");
  script_xref(name:"FEDORA", value:"2015-1993");

  script_name(english:"Fedora 20 : unzip-6.0-17.fc20 (2015-1993)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"  - Fix CVE-2014-8139 - CRC32 verification heap-based buffer
    overread (#1174844)

  - Fix CVE-2014-8140 - out-of-bounds write issue in
    test_compr_eb() (#1174851)

  - Fix CVE-2014-8141 - getZip64Data() out-of-bounds read
    issues (#1174856)

  - Fix buffer overflow on long file sizes (#1191136)

  - CVE-2014-9636 unzip: out-of-bounds read/write in
    test_compr_eb() in extract.c - re-fix (see
    https://bugzilla.redhat.com/show_bug.cgi?id=1184985#c7)

    - Fix CVE-2014-8139 - CRC32 verification heap-based
      buffer overread (#1174844)

  - Fix CVE-2014-8140 - out-of-bounds write issue in
    test_compr_eb() (#1174851)

  - Fix CVE-2014-8141 - getZip64Data() out-of-bounds read
    issues (#1174856)

  - Fix buffer overflow on long file sizes (#1191136)

  - Fix CVE-2014-8139 - CRC32 verification heap-based buffer
    overread (#1174844)

  - Fix CVE-2014-8140 - out-of-bounds write issue in
    test_compr_eb() (#1174851)

  - Fix CVE-2014-8141 - getZip64Data() out-of-bounds read
    issues (#1174856)

  - Fix buffer overflow on long file sizes (#1191136)

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1174844"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1174851"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1174856"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1184985"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1184985#c7"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2015-February/150329.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?db3e9802"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected unzip package.");
  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:fedoraproject:fedora:unzip");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:20");

  script_set_attribute(attribute:"patch_publication_date", value:"2015/02/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/02/24");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2021 Tenable Network Security, Inc.");
  script_family(english:"Fedora Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "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);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^20([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 20.x", "Fedora " + 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$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);

flag = 0;
if (rpm_check(release:"FC20", reference:"unzip-6.0-17.fc20")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "unzip");
}