GLSA-201201-18 : bip: Multiple vulnerabilities

2012-01-31T00:00:00
ID GENTOO_GLSA-201201-18.NASL
Type nessus
Reporter This script is Copyright (C) 2012-2018 Tenable Network Security, Inc.
Modified 2020-03-02T00:00:00

Description

The remote host is affected by the vulnerability described in GLSA-201201-18 (bip: Multiple vulnerabilities)

Multiple vulnerabilities have been discovered in bip:
  Uli Schlachter reported that bip does not properly handle invalid
    data during authentication, resulting in a daemon crash
    (CVE-2010-3071).
  Julien Tinnes reported that bip does not check the number of open
    file descriptors against FD_SETSIZE, resulting in a stack buffer
    overflow (CVE-2012-0806).

Impact :

A remote attacker could exploit these vulnerabilities to execute
  arbitrary code with the privileges of the user running the bip daemon, or
  cause a Denial of Service condition.

Workaround :

There is no known workaround at this time.

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201201-18.
#
# The advisory text is Copyright (C) 2001-2016 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike 
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#

include("compat.inc");

if (description)
{
  script_id(57744);
  script_version("1.7");
  script_cvs_date("Date: 2018/07/11 17:09:26");

  script_cve_id("CVE-2010-3071", "CVE-2012-0806");
  script_bugtraq_id(42995, 51646);
  script_xref(name:"GLSA", value:"201201-18");

  script_name(english:"GLSA-201201-18 : bip: Multiple vulnerabilities");
  script_summary(english:"Checks for updated package(s) in /var/db/pkg");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Gentoo host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote host is affected by the vulnerability described in GLSA-201201-18
(bip: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in bip:
      Uli Schlachter reported that bip does not properly handle invalid
        data during authentication, resulting in a daemon crash
        (CVE-2010-3071).
      Julien Tinnes reported that bip does not check the number of open
        file descriptors against FD_SETSIZE, resulting in a stack buffer
        overflow (CVE-2012-0806).
  
Impact :

    A remote attacker could exploit these vulnerabilities to execute
      arbitrary code with the privileges of the user running the bip daemon, or
      cause a Denial of Service condition.
  
Workaround :

    There is no known workaround at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/201201-18"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All bip users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=net-irc/bip-0.8.8-r1'
    NOTE: The CVE-2010-3071 flaw was already corrected in an earlier version
      of bip and is included in this advisory for completeness."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P");
  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:gentoo:linux:bip");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2012/01/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/01/31");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2012-2018 Tenable Network Security, Inc.");
  script_family(english:"Gentoo Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (qpkg_check(package:"net-irc/bip", unaffected:make_list("ge 0.8.8-r1"), vulnerable:make_list("lt 0.8.8-r1"))) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:qpkg_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = qpkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "bip");
}