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("1.3.6.1.4.1.25623.1.0.52461");
  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-2004-0113");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
  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 package is affected: apache

CVE-2004-0113
Memory leak in ssl_engine_io.c for mod_ssl in Apache 2 before 2.0.49
allows remote attackers to cause a denial of service (memory
consumption) via plain HTTP requests to the SSL port of an SSL-enabled
server.");

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

  script_xref(name:"URL", value:"http://www.apacheweek.com/features/security-20");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/9826");
  script_xref(name:"URL", value:"http://cvs.apache.org/viewcvs.cgi/httpd-2.0/modules/ssl/ssl_engine_io.c?r1=1.100.2.11&r2=1.100.2.12");
  script_xref(name:"URL", value:"http://nagoya.apache.org/bugzilla/show_bug.cgi?id=27106");
  script_xref(name:"URL", value:"https://marc.info/?l=apache-cvs&m=107869699329638");
  script_xref(name:"URL", value:"http://www.vuxml.org/freebsd/492f8896-70fa-11d8-873f-0020ed76ef5a.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")>=0 && revcomp(a:bver, b:"2.0.48_3")<=0) {
  txt += 'Package apache 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);
}