FreeBSD Ports: koffice

# SPDX-FileCopyrightText: 2012 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("1.3.6.1.4.1.25623.1.0.71834");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_cve_id("CVE-2012-3455", "CVE-2012-3456");
  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:"2012-08-30 11:34:17 -0400 (Thu, 30 Aug 2012)");
  script_name("FreeBSD Ports: koffice");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2012 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:

  koffice
   koffice-kde4
   calligra

CVE-2012-3455
Heap-based buffer overflow in the read function in
filters/words/msword-odf/wv2/src/styles.cpp in the Microsoft import
filter in KOffice 2.3.3 and earlier allows remote attackers to cause a
denial of service (application crash) and possibly execute arbitrary
code via a crafted ODF style in an ODF document.  NOTE: this is the
same vulnerability as CVE-2012-3456, but it was SPLIT by the CNA even
though Calligra and KOffice share the same codebase.
CVE-2012-3456
Heap-based buffer overflow in the read function in
filters/words/msword-odf/wv2/src/styles.cpp in the Microsoft import
filter in Calligra 2.4.3 and earlier allows remote attackers to cause
a denial of service (application crash) and possibly execute arbitrary
code via a crafted ODF style in an ODF document.  NOTE: this is the
same vulnerability as CVE-2012-3455, but it was SPLIT by the CNA even
though Calligra and KOffice share the same codebase.");

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

  script_xref(name:"URL", value:"http://www.kde.org/info/security/advisory-20120810-1.txt");
  script_xref(name:"URL", value:"http://media.blackhat.com/bh-us-12/Briefings/C_Miller/BH_US_12_Miller_NFC_attack_surface_WP.pdf");
  script_xref(name:"URL", value:"http://www.vuxml.org/freebsd/aa4d3d73-ef17-11e1-b593-00269ef07d24.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:"koffice");
if(!isnull(bver) && revcomp(a:bver, b:"1.6.3_18,2")<=0) {
  txt += "Package koffice version " + bver + " is installed which is known to be vulnerable.\n";
  vuln = TRUE;
}
bver = portver(pkg:"koffice-kde4");
if(!isnull(bver) && revcomp(a:bver, b:"2.3.3_7")<=0) {
  txt += "Package koffice-kde4 version " + bver + " is installed which is known to be vulnerable.\n";
  vuln = TRUE;
}
bver = portver(pkg:"calligra");
if(!isnull(bver) && revcomp(a:bver, b:"2.5.0")<0) {
  txt += "Package calligra 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);
}