Mandriva Linux Security Advisory : acl (MDVSA-2009:345)

#%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-2009:345. 
# The text itself is copyright (C) Mandriva S.A.
#

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

if (description)
{
  script_id(43610);
  script_version("1.17");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");

  script_cve_id("CVE-2009-4411");
  script_bugtraq_id(37455);
  script_xref(name:"MDVSA", value:"2009:345");

  script_name(english:"Mandriva Linux Security Advisory : acl (MDVSA-2009:345)");
  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:
"A vulnerability was discovered and corrected in acl :

The (1) setfacl and (2) getfacl commands in XFS acl 2.2.47, when
running in recursive (-R) mode, follow symbolic links even when the
--physical (aka -P) or -L option is specified, which might allow local
users to modify the ACL for arbitrary files or directories via a
symlink attack (CVE-2009-4411).

This update provides a fix for this vulnerability."
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:H/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_cwe_id(264);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:acl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64acl-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64acl1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libacl-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libacl1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2009.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2009.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2010.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2009/12/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2009/12/29");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2009-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  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:"MDK2009.0", reference:"acl-2.2.47-4.2mdv2009.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.0", cpu:"x86_64", reference:"lib64acl-devel-2.2.47-4.2mdv2009.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.0", cpu:"x86_64", reference:"lib64acl1-2.2.47-4.2mdv2009.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.0", cpu:"i386", reference:"libacl-devel-2.2.47-4.2mdv2009.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.0", cpu:"i386", reference:"libacl1-2.2.47-4.2mdv2009.0", yank:"mdv")) flag++;

if (rpm_check(release:"MDK2009.1", reference:"acl-2.2.47-5.1mdv2009.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.1", cpu:"x86_64", reference:"lib64acl-devel-2.2.47-5.1mdv2009.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.1", cpu:"x86_64", reference:"lib64acl1-2.2.47-5.1mdv2009.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.1", cpu:"i386", reference:"libacl-devel-2.2.47-5.1mdv2009.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.1", cpu:"i386", reference:"libacl1-2.2.47-5.1mdv2009.1", yank:"mdv")) flag++;

if (rpm_check(release:"MDK2010.0", reference:"acl-2.2.48-1.1mdv2010.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.0", cpu:"x86_64", reference:"lib64acl-devel-2.2.48-1.1mdv2010.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.0", cpu:"x86_64", reference:"lib64acl1-2.2.48-1.1mdv2010.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.0", cpu:"i386", reference:"libacl-devel-2.2.48-1.1mdv2010.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.0", cpu:"i386", reference:"libacl1-2.2.48-1.1mdv2010.0", yank:"mdv")) flag++;


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