Vulnerabilities > CVE-2006-0348 - Unspecified vulnerability in Stefan Ritt Elog web Logbook

#%NASL_MIN_LEVEL 80502

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-967. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(22833);
  script_version("1.19");
  script_cvs_date("Date: 2019/08/02 13:32:20");

  script_cve_id("CVE-2005-4439", "CVE-2006-0347", "CVE-2006-0348", "CVE-2006-0597", "CVE-2006-0598", "CVE-2006-0599", "CVE-2006-0600");
  script_xref(name:"DSA", value:"967");

  script_name(english:"Debian DSA-967-1 : elog - several vulnerabilities");
  script_summary(english:"Checks dpkg output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Several security problems have been found in elog, an electronic
logbook to manage notes. The Common Vulnerabilities and Exposures
Project identifies the following problems :

  - CVE-2005-4439
    'GroundZero Security' discovered that elog
    insufficiently checks the size of a buffer used for
    processing URL parameters, which might lead to the
    execution of arbitrary code.

  - CVE-2006-0347
    It was discovered that elog contains a directory
    traversal vulnerability in the processing of '../'
    sequences in URLs, which might lead to information
    disclosure.

  - CVE-2006-0348
    The code to write the log file contained a format string
    vulnerability, which might lead to the execution of
    arbitrary code.

  - CVE-2006-0597
    Overly long revision attributes might trigger a crash
    due to a buffer overflow.

  - CVE-2006-0598
    The code to write the log file does not enforce bounds
    checks properly, which might lead to the execution of
    arbitrary code.

  - CVE-2006-0599
    elog emitted different errors messages for invalid
    passwords and invalid users, which allows an attacker to
    probe for valid user names.

  - CVE-2006-0600
    An attacker could be driven into infinite redirection
    with a crafted 'fail' request, which has denial of
    service potential."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=349528"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2005-4439"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-0347"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-0348"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-0597"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-0598"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-0599"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-0600"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.debian.org/security/2006/dsa-967"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the elog package.

The old stable distribution (woody) does not contain elog packages.

For the stable distribution (sarge) these problems have been fixed in
version 2.5.7+r1558-4+sarge2."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:elog");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:3.1");

  script_set_attribute(attribute:"patch_publication_date", value:"2006/02/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2006/10/14");
  script_set_attribute(attribute:"vuln_publication_date", value:"2005/04/22");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2006-2019 Tenable Network Security, Inc.");
  script_family(english:"Debian Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("debian_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"3.1", prefix:"elog", reference:"2.5.7+r1558-4+sarge2")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");

#
# (C) Tenable Network Security, Inc.
#


include("compat.inc");

if (description) {
  script_id(20750);
  script_version("1.21");

  script_cve_id("CVE-2006-0347", "CVE-2006-0348");
  script_bugtraq_id(16315);
 
  script_name(english:"ELOG < 2.6.1 Multiple Remote Vulnerabilities (Traversal, FS)");
  script_summary(english:"Checks for multiple vulnerabilities in ELOG < 2.6.1");
 
 script_set_attribute(attribute:"synopsis", value:
"The remote web server is affected by multiple flaws." );
 script_set_attribute(attribute:"description", value:
"The remote host appears to be using ELOG, a web-based electronic
logbook application. 

The version of ELOG installed on the remote host fails to filter
directory traversal strings before processing GET requests.  An
attacker can exploit this issue to retrieve the contents of arbitrary
files from the remote host, subject to the privileges under which ELOG
runs. 

In addition, the application is reportedly affected by a format string
vulnerability in the 'write_logfile'.  Provided logging is enabled, an
attacker may be able to exploit this via the 'uname' parameter of the
login form to crash the application or execute arbitrary code
remotely." );
 script_set_attribute(attribute:"see_also", value:"https://midas.psi.ch/elogs/Forum/1608" );
 script_set_attribute(attribute:"solution", value:
"Upgrade to ELOG version 2.6.1 or later." );
 script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
 script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
 script_set_attribute(attribute:"exploitability_ease", value:"No exploit is required");
 script_set_attribute(attribute:"exploit_available", value:"true");
 script_set_attribute(attribute:"plugin_publication_date", value: "2006/01/20");
 script_set_attribute(attribute:"vuln_publication_date", value: "2005/10/25");
 script_cvs_date("Date: 2018/11/15 20:50:16");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_end_attributes();

 
  script_category(ACT_ATTACK);
  script_family(english:"CGI abuses");
 
  script_copyright(english:"This script is Copyright (C) 2006-2018 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("http_version.nasl");
  script_require_ports("Services/www", 8080);

  exit(0);
}


include("global_settings.inc");
include("misc_func.inc");
include("http.inc");
include("data_protection.inc");

port = get_http_port(default:8080);


# If the server looks like ELOG...
banner = get_http_banner(port:port);
if (banner && "Server: ELOG HTTP" >< banner) {
  # Try to exploit the flaw to read /etc/passwd.
  r = http_send_recv3(method:"GET",item:"/../../../../../../../../../../etc/passwd", port:port);
  if (isnull(r)) exit(0);
  res = r[2];
  res = data_protection::redact_etc_passwd(output:res);
  if (egrep(pattern:"root:.*:0:[01]:", string:res)) {
    security_warning(port:port, extra: res);
    exit(0);
  }
}