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nessusThis script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.SLACKWARE_SSA_2021-072-01.NASL
HistoryMar 15, 2021 - 12:00 a.m.

Slackware 14.2 : Slackware 14.2 kernel (SSA:2021-072-01)

2021-03-1500:00:00
This script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
21

6.8 Medium

AI Score

Confidence

Low

New kernel packages are available for Slackware 14.2 to fix security issues.

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Slackware Security Advisory 2021-072-01. The text 
# itself is copyright (C) Slackware Linux, Inc.
#

include('compat.inc');

if (description)
{
  script_id(147790);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/09");

  script_cve_id("CVE-2021-27363", "CVE-2021-27364", "CVE-2021-27365");
  script_xref(name:"SSA", value:"2021-072-01");

  script_name(english:"Slackware 14.2 : Slackware 14.2 kernel (SSA:2021-072-01)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Slackware host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"New kernel packages are available for Slackware 14.2 to fix security
issues.");
  # http://www.slackware.com/security/viewer.php?l=slackware-security&y=2021&m=slackware-security.657570
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?43ede655");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/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:L/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-2021-27365");

  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:"2021/03/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2021/03/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2021/03/15");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:kernel-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:kernel-generic-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:kernel-huge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:kernel-huge-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:kernel-modules");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:kernel-modules-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:kernel-source");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:slackware:slackware_linux:14.2");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Slackware 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/Slackware/release", "Host/Slackware/packages");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("slackware.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Slackware/release")) audit(AUDIT_OS_NOT, "Slackware");
if (!get_kb_item("Host/Slackware/packages")) 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, "Slackware", cpu);


flag = 0;
if (slackware_check(osver:"14.2", pkgname:"kernel-generic", pkgver:"4.4.261", pkgarch:"i586", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", pkgname:"kernel-generic-smp", pkgver:"4.4.261_smp", pkgarch:"i686", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", pkgname:"kernel-headers", pkgver:"4.4.261_smp", pkgarch:"x86", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", pkgname:"kernel-huge", pkgver:"4.4.261", pkgarch:"i586", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", pkgname:"kernel-huge-smp", pkgver:"4.4.261_smp", pkgarch:"i686", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", pkgname:"kernel-modules", pkgver:"4.4.261", pkgarch:"i586", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", pkgname:"kernel-modules-smp", pkgver:"4.4.261_smp", pkgarch:"i686", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", pkgname:"kernel-source", pkgver:"4.4.261_smp", pkgarch:"noarch", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", arch:"x86_64", pkgname:"kernel-generic", pkgver:"4.4.261", pkgarch:"x86_64", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", arch:"x86_64", pkgname:"kernel-headers", pkgver:"4.4.261", pkgarch:"x86", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", arch:"x86_64", pkgname:"kernel-huge", pkgver:"4.4.261", pkgarch:"x86_64", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", arch:"x86_64", pkgname:"kernel-modules", pkgver:"4.4.261", pkgarch:"x86_64", pkgnum:"1")) flag++;
if (slackware_check(osver:"14.2", arch:"x86_64", pkgname:"kernel-source", pkgver:"4.4.261", pkgarch:"noarch", pkgnum:"1")) flag++;


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

6.8 Medium

AI Score

Confidence

Low

Related for SLACKWARE_SSA_2021-072-01.NASL