FreeBSD Ports: apache

# 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("1.3.6.1.4.1.25623.1.0.54439");
  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-2005-2088");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:P/A:N");
  script_name("FreeBSD Ports: apache");
  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:

  apache
   apache+ipv6
   apache_fp
   apache+ssl
   apache+mod_perl
   apache+mod_ssl
   apache+mod_ssl+ipv6
   ru-apache
   ru-apache+mod_ssl

CVE-2005-2088
Apache 2.0.45 and 1.3.29, when acting as an HTTP proxy, allows remote
attackers to poison the web cache, bypass web application firewall
protection, and conduct XSS attacks via an HTTP request with both a
'Transfer-Encoding: chunked' header and a Content-Length header, which
causes Apache to incorrectly handle and forward the body of the
request in a way that causes the receiving server to process it as a
separate HTTP request, aka 'HTTP Request Smuggling.'");

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

  script_xref(name:"URL", value:"http://www.watchfire.com/resources/HTTP-Request-Smuggling.pdf");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/14106");
  script_xref(name:"URL", value:"http://www.vuxml.org/freebsd/651996e0-fe07-11d9-8329-000e0c2e438a.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:"apache");
if(!isnull(bver) && revcomp(a:bver, b:"2.0.54_1")<0) {
  txt += 'Package apache version ' + bver + ' is installed which is known to be vulnerable.\n';
  vuln = TRUE;
}
if(!isnull(bver) && revcomp(a:bver, b:"2.1.6_1")<0) {
  txt += 'Package apache version ' + bver + ' is installed which is known to be vulnerable.\n';
  vuln = TRUE;
}
bver = portver(pkg:"apache+ipv6");
if(!isnull(bver) && revcomp(a:bver, b:"0")>0) {
  txt += 'Package apache+ipv6 version ' + bver + ' is installed which is known to be vulnerable.\n';
  vuln = TRUE;
}
bver = portver(pkg:"apache_fp");
if(!isnull(bver) && revcomp(a:bver, b:"0")>0) {
  txt += 'Package apache_fp version ' + bver + ' is installed which is known to be vulnerable.\n';
  vuln = TRUE;
}
bver = portver(pkg:"apache+ssl");
if(!isnull(bver) && revcomp(a:bver, b:"1.3.33.1.55_1")<0) {
  txt += 'Package apache+ssl version ' + bver + ' is installed which is known to be vulnerable.\n';
  vuln = TRUE;
}
bver = portver(pkg:"apache+mod_perl");
if(!isnull(bver) && revcomp(a:bver, b:"1.3.33_3")<0) {
  txt += 'Package apache+mod_perl version ' + bver + ' is installed which is known to be vulnerable.\n';
  vuln = TRUE;
}
bver = portver(pkg:"apache+mod_ssl");
if(!isnull(bver) && revcomp(a:bver, b:"0")>0) {
  txt += 'Package apache+mod_ssl version ' + bver + ' is installed which is known to be vulnerable.\n';
  vuln = TRUE;
}
bver = portver(pkg:"apache+mod_ssl+ipv6");
if(!isnull(bver) && revcomp(a:bver, b:"0")>0) {
  txt += 'Package apache+mod_ssl+ipv6 version ' + bver + ' is installed which is known to be vulnerable.\n';
  vuln = TRUE;
}
bver = portver(pkg:"ru-apache");
if(!isnull(bver) && revcomp(a:bver, b:"0")>0) {
  txt += 'Package ru-apache version ' + bver + ' is installed which is known to be vulnerable.\n';
  vuln = TRUE;
}
bver = portver(pkg:"ru-apache+mod_ssl");
if(!isnull(bver) && revcomp(a:bver, b:"0")>0) {
  txt += 'Package ru-apache+mod_ssl 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);
}