FreeBSD Ports: samba34

# 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("1.3.6.1.4.1.25623.1.0.71279");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_cve_id("CVE-2012-1182");
  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:"2012-04-30 07:59:26 -0400 (Mon, 30 Apr 2012)");
  script_name("FreeBSD Ports: samba34");
  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:

  samba34
   samba35
   samba36

CVE-2012-1182
The RPC code generator in Samba 3.x before 3.4.16, 3.5.x before
3.5.14, and 3.6.x before 3.6.4 does not implement validation of an
array length in a manner consistent with validation of array memory
allocation, which allows remote attackers to execute arbitrary code
via a crafted RPC call.");

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

  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:"samba34");
if(!isnull(bver) && revcomp(a:bver, b:"3.4")>0 && revcomp(a:bver, b:"3.4.16")<0) {
  txt += "Package samba34 version " + bver + " is installed which is known to be vulnerable.\n";
  vuln = TRUE;
}
bver = portver(pkg:"samba35");
if(!isnull(bver) && revcomp(a:bver, b:"3.5")>0 && revcomp(a:bver, b:"3.5.14")<0) {
  txt += "Package samba35 version " + bver + " is installed which is known to be vulnerable.\n";
  vuln = TRUE;
}
bver = portver(pkg:"samba36");
if(!isnull(bver) && revcomp(a:bver, b:"3.6")>0 && revcomp(a:bver, b:"3.6.4")<0) {
  txt += "Package samba36 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);
}