Vulnerabilities > CVE-2011-2728 - Unspecified vulnerability in Perl

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201401-11.
#
# The advisory text is Copyright (C) 2001-2019 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(72033);
  script_version("1.9");
  script_cvs_date("Date: 2019/08/12 17:35:38");

  script_cve_id("CVE-2011-2728", "CVE-2011-2939", "CVE-2012-5195", "CVE-2013-1667");
  script_bugtraq_id(49858, 56287, 58311);
  script_xref(name:"GLSA", value:"201401-11");

  script_name(english:"GLSA-201401-11 : Perl, Locale Maketext Perl module: 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-201401-11
(Perl, Locale Maketext Perl module: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Perl and
      Locale::Maketext Perl module. Please review the CVE identifiers
      referenced below for details.
  
Impact :

    A context-dependent attacker could possibly execute arbitrary code with
      the privileges of the process 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/201401-11"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All Perl users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=dev-lang/perl-5.16.3'
    All Locale::Maketext users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose
      '>=perl-core/locale-maketext-1.230.0'"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/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:locale-maketext");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:perl");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"vuln_publication_date", value:"2012/01/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/01/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/01/20");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  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:"dev-lang/perl", unaffected:make_list("ge 5.16.3"), vulnerable:make_list("lt 5.16.3"))) flag++;
if (qpkg_check(package:"perl-core/locale-maketext", unaffected:make_list("ge 1.230.0"), vulnerable:make_list("lt 1.230.0"))) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = qpkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "Perl / Locale Maketext Perl module");
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from SuSE 11 update information. The text itself is
# copyright (C) Novell, Inc.
#

if (NASL_LEVEL < 3000) exit(0);

include("compat.inc");

if (description)
{
  script_id(65247);
  script_version("1.9");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2011-2728", "CVE-2012-5526", "CVE-2012-6329", "CVE-2013-1667");

  script_name(english:"SuSE 11.2 Security Update : Perl (SAT Patch Number 7439)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SuSE 11 host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update of Perl 5 fixes the following security issues :

  - fix rehash DoS [bnc#804415] [CVE-2013-1667]

  - improve CGI crlf escaping [bnc#789994] [CVE-2012-5526]

  - fix glob denial of service [bnc#796014] [CVE-2011-2728]

  - sanitize input in Maketext.pm [bnc#797060]
    [CVE-2012-6329]"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=789994"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=796014"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=797060"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=804415"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2011-2728.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-5526.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-6329.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-1667.html"
  );
  script_set_attribute(attribute:"solution", value:"Apply SAT patch number 7439.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"d2_elliot_name", value:"TWiki 5.1.2 RCE");
  script_set_attribute(attribute:"exploit_framework_d2_elliot", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'TWiki MAKETEXT Remote Command Execution');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:perl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:perl-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:perl-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:perl-doc");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/03/01");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/03/13");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2020 Tenable Network Security, Inc.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)11") audit(AUDIT_OS_NOT, "SuSE 11");
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SuSE 11", cpu);

pl = get_kb_item("Host/SuSE/patchlevel");
if (isnull(pl) || int(pl) != 2) audit(AUDIT_OS_NOT, "SuSE 11.2");


flag = 0;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"perl-5.10.0-64.61.61.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"perl-base-5.10.0-64.61.61.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"i586", reference:"perl-doc-5.10.0-64.61.61.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"perl-5.10.0-64.61.61.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"perl-32bit-5.10.0-64.61.61.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"perl-base-5.10.0-64.61.61.1")) flag++;
if (rpm_check(release:"SLED11", sp:2, cpu:"x86_64", reference:"perl-doc-5.10.0-64.61.61.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, reference:"perl-5.10.0-64.61.61.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, reference:"perl-base-5.10.0-64.61.61.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, reference:"perl-doc-5.10.0-64.61.61.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"s390x", reference:"perl-32bit-5.10.0-64.61.61.1")) flag++;
if (rpm_check(release:"SLES11", sp:2, cpu:"x86_64", reference:"perl-32bit-5.10.0-64.61.61.1")) flag++;


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

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from the Oracle Third Party software advisories.
#
include("compat.inc");

if (description)
{
  script_id(80732);
  script_version("1.2");
  script_cvs_date("Date: 2018/11/15 20:50:24");

  script_cve_id("CVE-2011-2728");

  script_name(english:"Oracle Solaris Third-Party Patch Update : perl-58 (cve_2011_2728_denial_of)");
  script_summary(english:"Check for the 'entire' version.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Solaris system is missing a security patch for third-party
software."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote Solaris system is missing necessary patches to address
security updates :

  - The bsd_glob function in the File::Glob module for Perl
    before 5.14.2 allows context-dependent attackers to
    cause a denial of service (crash) via a glob expression
    with the GLOB_ALTDIRFUNC flag, which triggers an
    uninitialized pointer dereference. (CVE-2011-2728)"
  );
  # https://www.oracle.com/technetwork/topics/security/thirdparty-patch-map-1482893.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?4a913f44"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://blogs.oracle.com/sunsecurity/cve-2011-2728-denial-of-service-vulnerability-in-perl"
  );
  script_set_attribute(attribute:"solution", value:"Upgrade to Solaris 11/11 SRU 3.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:solaris:11.0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:solaris:perl-58");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/10/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/01/19");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2018 Tenable Network Security, Inc.");
  script_family(english:"Solaris Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Solaris11/release", "Host/Solaris11/pkg-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("solaris.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Solaris11/release");
if (isnull(release)) audit(AUDIT_OS_NOT, "Solaris11");
pkg_list = solaris_pkg_list_leaves();
if (isnull (pkg_list)) audit(AUDIT_PACKAGE_LIST_MISSING, "Solaris pkg-list packages");

if (empty_or_null(egrep(string:pkg_list, pattern:"^perl-58$"))) audit(AUDIT_PACKAGE_NOT_INSTALLED, "perl-58");

flag = 0;

if (solaris_check_release(release:"0.5.11-0.175.0.3.0.4.0", sru:"SRU 3") > 0) flag++;

if (flag)
{
  error_extra = 'Affected package : perl-58\n' + solaris_get_report2();
  error_extra = ereg_replace(pattern:"version", replace:"OS version", string:error_extra);
  if (report_verbosity > 0) security_warning(port:0, extra:error_extra);
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_PACKAGE_NOT_AFFECTED, "perl-58");

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The text description of this plugin is (C) Novell, Inc.
#

include("compat.inc");

if (description)
{
  script_id(65249);
  script_version("1.8");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2011-2728", "CVE-2012-5526", "CVE-2012-6329", "CVE-2013-1667");

  script_name(english:"SuSE 10 Security Update : Perl (ZYPP Patch Number 8479)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SuSE 10 host is missing a security-related patch."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update of Perl 5 fixes the following security issues :

  - fix rehash DoS [bnc#804415] [CVE-2013-1667]

  - improve CGI crlf escaping [bnc#789994] [CVE-2012-5526]

  - fix glob denial of service [bnc#796014] [CVE-2011-2728]

  - sanitize input in Maketext.pm [bnc#797060]
    [CVE-2012-6329]

  - make getgrent work with long group entries [bnc#788388]"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2011-2728.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-5526.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-6329.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-1667.html"
  );
  script_set_attribute(attribute:"solution", value:"Apply ZYPP patch number 8479.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"d2_elliot_name", value:"TWiki 5.1.2 RCE");
  script_set_attribute(attribute:"exploit_framework_d2_elliot", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'TWiki MAKETEXT Remote Command Execution');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:suse:suse_linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/03/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/03/13");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2020 Tenable Network Security, Inc.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


include("global_settings.inc");
include("rpm.inc");


if (!get_kb_item("Host/local_checks_enabled")) exit(0, "Local checks are not enabled.");
if (!get_kb_item("Host/SuSE/release")) exit(0, "The host is not running SuSE.");
if (!get_kb_item("Host/SuSE/rpm-list")) exit(1, "Could not obtain the list of installed packages.");

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) exit(1, "Failed to determine the architecture type.");
if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") exit(1, "Local checks for SuSE 10 on the '"+cpu+"' architecture have not been implemented.");


flag = 0;
if (rpm_check(release:"SLED10", sp:4, reference:"perl-5.8.8-14.21.3")) flag++;
if (rpm_check(release:"SLED10", sp:4, cpu:"x86_64", reference:"perl-32bit-5.8.8-14.21.3")) flag++;
if (rpm_check(release:"SLES10", sp:4, reference:"perl-5.8.8-14.21.3")) flag++;
if (rpm_check(release:"SLES10", sp:4, cpu:"x86_64", reference:"perl-32bit-5.8.8-14.21.3")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else exit(0, "The host is not affected.");