FreeBSD Ports: dovecot

# SPDX-FileCopyrightText: 2009 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("1.3.6.1.4.1.25623.1.0.66522");
  script_version("2024-02-09T05:06:25+0000");
  script_tag(name:"last_modification", value:"2024-02-09 05:06:25 +0000 (Fri, 09 Feb 2024)");
  script_tag(name:"creation_date", value:"2009-12-14 23:06:43 +0100 (Mon, 14 Dec 2009)");
  script_cve_id("CVE-2009-3897");
  script_tag(name:"cvss_base", value:"4.6");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2024-02-08 15:21:34 +0000 (Thu, 08 Feb 2024)");
  script_name("FreeBSD Ports: dovecot");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2009 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 package is affected: dovecot

CVE-2009-3897
Dovecot 1.2.x before 1.2.8 sets 0777 permissions during creation of
certain directories at installation time, which allows local users to
access arbitrary user accounts by replacing the auth socket, related
to the parent directories of the base_dir directory, and possibly the
base_dir directory itself.");

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

  script_xref(name:"URL", value:"http://secunia.com/advisories/37443");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/37084");
  script_xref(name:"URL", value:"http://www.vuxml.org/freebsd/30211c45-e52a-11de-b5cd-00e0815b8da8.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:"dovecot");
if(!isnull(bver) && revcomp(a:bver, b:"1.2.8")<0) {
  txt += 'Package dovecot 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);
}