EulerOS 2.0 SP8 : sqlite (EulerOS-SA-2020-1827)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#

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

if (description)
{
  script_id(139157);
  script_version("1.7");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/27");

  script_cve_id(
    "CVE-2020-13434",
    "CVE-2020-13435",
    "CVE-2020-13630",
    "CVE-2020-13632",
    "CVE-2020-15358"
  );
  script_xref(name:"IAVA", value:"2020-A-0358-S");

  script_name(english:"EulerOS 2.0 SP8 : sqlite (EulerOS-SA-2020-1827)");

  script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS host is missing multiple security updates.");
  script_set_attribute(attribute:"description", value:
"According to the versions of the sqlite packages installed, the
EulerOS installation on the remote host is affected by the following
vulnerabilities :

  - In SQLite before 3.32.3, select.c mishandles
    query-flattener optimization, leading to a
    multiSelectOrderBy heap overflow because of misuse of
    transitive properties for constant
    propagation.(CVE-2020-15358)

  - SQLite through 3.32.0 has a segmentation fault in
    sqlite3ExprCodeTarget in expr.c.(CVE-2020-13435)

  - SQLite through 3.32.0 has an integer overflow in
    sqlite3_str_vappendf in printf.c.(CVE-2020-13434)

  - ext/fts3/fts3_snippet.c in SQLite before 3.32.0 has a
    NULL pointer dereference via a crafted matchinfo()
    query.(CVE-2020-13632)

  - ext/fts3/fts3.c in SQLite before 3.32.0 has a
    use-after-free in fts3EvalNextRow, related to the
    snippet feature.(CVE-2020-13630)

Note that Tenable Network Security has extracted the preceding
description block directly from the EulerOS security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1827
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?e68d125d");
  script_set_attribute(attribute:"solution", value:
"Update the affected sqlite packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-13630");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"patch_publication_date", value:"2020/07/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/07/30");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:sqlite");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:sqlite-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:sqlite-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:sqlite-libs");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:2.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"stig_severity", value:"II");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Huawei Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/sp");
  script_exclude_keys("Host/EulerOS/uvp_version");

  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/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
if (release !~ "^EulerOS release 2\.0(\D|$)") audit(AUDIT_OS_NOT, "EulerOS 2.0");

sp = get_kb_item("Host/EulerOS/sp");
if (isnull(sp) || sp !~ "^(8)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP8");

uvp = get_kb_item("Host/EulerOS/uvp_version");
if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP8", "EulerOS UVP " + uvp);

if (!get_kb_item("Host/EulerOS/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$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("aarch64" >!< cpu) audit(AUDIT_ARCH_NOT, "aarch64", cpu);

flag = 0;

pkgs = ["sqlite-3.24.0-2.h17.eulerosv2r8",
        "sqlite-devel-3.24.0-2.h17.eulerosv2r8",
        "sqlite-doc-3.24.0-2.h17.eulerosv2r8",
        "sqlite-libs-3.24.0-2.h17.eulerosv2r8"];

foreach (pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", sp:"8", reference:pkg)) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "sqlite");
}