FreeBSD Ports: vim, vim-lite, vim+ruby

# SPDX-FileCopyrightText: 2008 E-Soft Inc.
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.54464");
  script_version("2023-07-26T05:05:09+0000");
  script_tag(name:"last_modification", value:"2023-07-26 05:05:09 +0000 (Wed, 26 Jul 2023)");
  script_tag(name:"creation_date", value:"2008-09-04 20:41:11 +0200 (Thu, 04 Sep 2008)");
  script_cve_id("CVE-2005-2368");
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_name("FreeBSD Ports: vim, vim-lite, vim+ruby");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2008 E-Soft Inc.");
  script_family("FreeBSD Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/freebsd", "ssh/login/freebsdrel");

  script_tag(name:"insight", value:"The following packages are affected:

  vim
   vim-lite
   vim+ruby

CVE-2005-2368
vim 6.3 before 6.3.082, with modelines enabled, allows attackers to
execute arbitrary commands via shell metacharacters in the (1) glob or
(2) expand commands of a foldexpr expression for calculating fold
levels.");

  script_tag(name:"solution", value:"Update your system with the appropriate patches or
  software upgrades.");

  script_xref(name:"URL", value:"http://www.guninski.com/where_do_you_want_billg_to_go_today_5.html");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/14374");
  script_xref(name:"URL", value:"http://www.vuxml.org/freebsd/81f127a8-0038-11da-86bc-000e0c2e438a.html");

  script_tag(name:"summary", value:"The remote host is missing an update to the system
  as announced in the referenced advisory.");

  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-bsd.inc");

vuln = FALSE;
txt = "";

bver = portver(pkg:"vim");
if(!isnull(bver) && revcomp(a:bver, b:"6.3")>=0 && revcomp(a:bver, b:"6.3.82")<0) {
  txt += 'Package vim version ' + bver + ' is installed which is known to be vulnerable.\n';
  vuln = TRUE;
}
bver = portver(pkg:"vim-lite");
if(!isnull(bver) && revcomp(a:bver, b:"6.3")>=0 && revcomp(a:bver, b:"6.3.82")<0) {
  txt += 'Package vim-lite version ' + bver + ' is installed which is known to be vulnerable.\n';
  vuln = TRUE;
}
bver = portver(pkg:"vim+ruby");
if(!isnull(bver) && revcomp(a:bver, b:"6.3")>=0 && revcomp(a:bver, b:"6.3.82")<0) {
  txt += 'Package vim+ruby version ' + bver + ' is installed which is known to be vulnerable.\n';
  vuln = TRUE;
}

if(vuln) {
  security_message(data:txt);
} else if (__pkg_match) {
  exit(99);
}