openSUSE Security Update : nodejs12 (openSUSE-2021-64)

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2021-64.
#
# The text description of this plugin is (C) SUSE LLC.
#

include('compat.inc');

if (description)
{
  script_id(145371);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/26");

  script_cve_id(
    "CVE-2020-1971",
    "CVE-2020-8265",
    "CVE-2020-8277",
    "CVE-2020-8287"
  );
  script_xref(name:"CEA-ID", value:"CEA-2021-0004");
  script_xref(name:"CEA-ID", value:"CEA-2021-0025");

  script_name(english:"openSUSE Security Update : nodejs12 (openSUSE-2021-64)");

  script_set_attribute(attribute:"synopsis", value:
"The remote openSUSE host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"This update for nodejs12 fixes the following issues :

  - New upstream LTS version 12.20.1 :

  - CVE-2020-8265: use-after-free in TLSWrap (High) bug in
    TLS implementation. When writing to a TLS enabled
    socket, node::StreamBase::Write calls
    node::TLSWrap::DoWrite with a freshly allocated
    WriteWrap object as first argument. If the DoWrite
    method does not return an error, this object is passed
    back to the caller as part of a StreamWriteResult
    structure. This may be exploited to corrupt memory
    leading to a Denial of Service or potentially other
    exploits (bsc#1180553)

  - CVE-2020-8287: HTTP Request Smuggling allow two copies
    of a header field in a http request. For example, two
    Transfer-Encoding header fields. In this case Node.js
    identifies the first header field and ignores the
    second. This can lead to HTTP Request Smuggling
    (https://cwe.mitre.org/data/definitions/444.html).
    (bsc#1180554)

  - CVE-2020-1971: OpenSSL - EDIPARTYNAME NULL pointer
    de-reference (High) This is a vulnerability in OpenSSL
    which may be exploited through Node.js. (bsc#1179491)

  - New upstream LTS version 12.20.0 :

  - deps :

  + update llhttp '2.1.2' -> '2.1.3'

  + update uv '1.39.0' -> '1.40.0'

  + update uvwasi '0.0.10' -> '0.0.11'

  - fs: add .ref() and .unref() methods to watcher classes

  - http: added scheduling option to http agent

  - module :

  + exports pattern support

  + named exports for CJS via static analysis

  - n-api: add more property defaults (gh#35214)

  - New upstream LTS version 12.19.1 :

  - deps: Denial of Service through DNS request (High). A
    Node.js application that allows an attacker to trigger a
    DNS request for a host of their choice could trigger a
    Denial of Service by getting the application to resolve
    a DNS record with a larger number of responses
    (bsc#1178882, CVE-2020-8277)

  - New upstream LTS version 12.19.0 :

  - crypto: add randomInt function

  - deps :

  + upgrade to libuv 1.39.0

  + deps: upgrade npm to 6.14.7

  + deps: upgrade to libuv 1.38.1

  - doc: deprecate process.umask() with no arguments

  - module :

  + package 'imports' field

  + module: deprecate module.parent

  - n-api: create N-API version 7

  - zlib: switch to lazy init for zlib streams

This update was imported from the SUSE:SLE-15-SP2:Update update
project.");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1178882");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1179491");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1180553");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1180554");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/444.html");
  script_set_attribute(attribute:"solution", value:
"Update the affected nodejs12 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:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/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-2020-8265");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2020/11/19");
  script_set_attribute(attribute:"patch_publication_date", value:"2021/01/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2021/01/25");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:nodejs12");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:nodejs12-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:nodejs12-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:nodejs12-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:npm12");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.2");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");

  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/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE15\.2)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.2", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(x86_64)$") audit(AUDIT_ARCH_NOT, "x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE15.2", reference:"nodejs12-12.20.1-lp152.3.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"nodejs12-debuginfo-12.20.1-lp152.3.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"nodejs12-debugsource-12.20.1-lp152.3.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"nodejs12-devel-12.20.1-lp152.3.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"npm12-12.20.1-lp152.3.9.1") ) 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, "nodejs12 / nodejs12-debuginfo / nodejs12-debugsource / etc");
}