Vulnerabilities > CVE-2015-5315 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products

047910
CVSS 4.3 - MEDIUM
Attack vector
NETWORK
Attack complexity
MEDIUM
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
PARTIAL
network
w1-fi
debian
CWE-119
nessus

Summary

The eap_pwd_process function in eap_peer/eap_pwd.c in wpa_supplicant 2.x before 2.6 does not validate that the reassembly buffer is large enough for the final fragment when EAP-pwd is enabled in a network configuration profile, which allows remote attackers to cause a denial of service (process termination) via a large final fragment in an EAP-pwd message.

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Buffer Overflow via Environment Variables
    This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
  • Overflow Buffers
    Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
  • Client-side Injection-induced Buffer Overflow
    This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
  • Filter Failure through Buffer Overflow
    In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
  • MIME Conversion
    An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.

Nessus

  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DSA-3397.NASL
    descriptionSeveral vulnerabilities have been discovered in wpa_supplicant and hostapd. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2015-4141 Kostya Kortchinsky of the Google Security Team discovered a vulnerability in the WPS UPnP function with HTTP chunked transfer encoding which may result in a denial of service. - CVE-2015-4142 Kostya Kortchinsky of the Google Security Team discovered a vulnerability in the WMM Action frame processing which may result in a denial of service. - CVE-2015-4143 CVE-2015-4144 CVE-2015-4145 CVE-2015-4146 Kostya Kortchinsky of the Google Security Team discovered that EAP-pwd payload is not properly validated which may result in a denial of service. - CVE-2015-5310 Jouni Malinen discovered a flaw in the WMM Sleep Mode Response frame processing. A remote attacker can take advantage of this flaw to mount a denial of service. - CVE-2015-5314 CVE-2015-5315 Jouni Malinen discovered a flaw in the handling of EAP-pwd messages which may result in a denial of service. - CVE-2015-5316 Jouni Malinen discovered a flaw in the handling of EAP-pwd Confirm messages which may result in a denial of service. - CVE-2015-8041 Incomplete WPS and P2P NFC NDEF record payload length validation may result in a denial of service.
    last seen2020-06-01
    modified2020-06-02
    plugin id86833
    published2015-11-11
    reporterThis script is Copyright (C) 2015-2018 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/86833
    titleDebian DSA-3397-1 : wpa - security update
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were  
    # extracted from Debian Security Advisory DSA-3397. The text 
    # itself is copyright (C) Software in the Public Interest, Inc.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(86833);
      script_version("2.7");
      script_cvs_date("Date: 2018/11/10 11:49:37");
    
      script_cve_id("CVE-2015-4141", "CVE-2015-4142", "CVE-2015-4143", "CVE-2015-4144", "CVE-2015-4145", "CVE-2015-4146", "CVE-2015-5310", "CVE-2015-5314", "CVE-2015-5315", "CVE-2015-5316", "CVE-2015-8041");
      script_xref(name:"DSA", value:"3397");
    
      script_name(english:"Debian DSA-3397-1 : wpa - security update");
      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 vulnerabilities have been discovered in wpa_supplicant and
    hostapd. The Common Vulnerabilities and Exposures project identifies
    the following problems :
    
      - CVE-2015-4141
        Kostya Kortchinsky of the Google Security Team
        discovered a vulnerability in the WPS UPnP function with
        HTTP chunked transfer encoding which may result in a
        denial of service.
    
      - CVE-2015-4142
        Kostya Kortchinsky of the Google Security Team
        discovered a vulnerability in the WMM Action frame
        processing which may result in a denial of service.
    
      - CVE-2015-4143 CVE-2015-4144 CVE-2015-4145 CVE-2015-4146
        Kostya Kortchinsky of the Google Security Team
        discovered that EAP-pwd payload is not properly
        validated which may result in a denial of service.
    
      - CVE-2015-5310
        Jouni Malinen discovered a flaw in the WMM Sleep Mode
        Response frame processing. A remote attacker can take
        advantage of this flaw to mount a denial of service.
    
      - CVE-2015-5314 CVE-2015-5315
        Jouni Malinen discovered a flaw in the handling of
        EAP-pwd messages which may result in a denial of
        service.
    
      - CVE-2015-5316
        Jouni Malinen discovered a flaw in the handling of
        EAP-pwd Confirm messages which may result in a denial of
        service.
    
      - CVE-2015-8041
        Incomplete WPS and P2P NFC NDEF record payload length
        validation may result in a denial of service."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=787371"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=787372"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=787373"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=795740"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=804707"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=804708"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=804710"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2015-4141"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2015-4142"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2015-4143"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2015-4144"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2015-4145"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2015-4146"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2015-5310"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2015-5314"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2015-5315"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2015-5316"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2015-8041"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2015-4141"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2015-4142"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2015-4143"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2015-8041"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://packages.debian.org/source/wheezy/wpa"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://packages.debian.org/source/jessie/wpa"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.debian.org/security/2015/dsa-3397"
      );
      script_set_attribute(
        attribute:"solution", 
        value:
    "Upgrade the wpa packages.
    
    For the oldstable distribution (wheezy), these problems have been
    fixed in version 1.0-3+deb7u3. The oldstable distribution (wheezy) is
    only affected by CVE-2015-4141, CVE-2015-4142, CVE-2015-4143 and
    CVE-2015-8041.
    
    For the stable distribution (jessie), these problems have been fixed
    in version 2.3-1+deb8u3."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
      script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
      script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H");
      script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/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:wpa");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");
    
      script_set_attribute(attribute:"patch_publication_date", value:"2015/11/10");
      script_set_attribute(attribute:"plugin_publication_date", value:"2015/11/11");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2015-2018 and is owned by Tenable, Inc. or an Affiliate thereof.");
      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:"7.0", prefix:"hostapd", reference:"1.0-3+deb7u3")) flag++;
    if (deb_check(release:"7.0", prefix:"wpagui", reference:"1.0-3+deb7u3")) flag++;
    if (deb_check(release:"7.0", prefix:"wpasupplicant", reference:"1.0-3+deb7u3")) flag++;
    if (deb_check(release:"7.0", prefix:"wpasupplicant-udeb", reference:"1.0-3+deb7u3")) flag++;
    if (deb_check(release:"8.0", prefix:"hostapd", reference:"2.3-1+deb8u3")) flag++;
    if (deb_check(release:"8.0", prefix:"wpagui", reference:"2.3-1+deb8u3")) flag++;
    if (deb_check(release:"8.0", prefix:"wpasupplicant", reference:"2.3-1+deb8u3")) flag++;
    if (deb_check(release:"8.0", prefix:"wpasupplicant-udeb", reference:"2.3-1+deb8u3")) flag++;
    
    if (flag)
    {
      if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
      else security_warning(0);
      exit(0);
    }
    else audit(AUDIT_HOST_NOT, "affected");
    
  • NASL familyFreeBSD Local Security Checks
    NASL idFREEBSD_PKG_04BC4E239A7042CB9FEC3613632D34BC.NASL
    descriptionJouni Malinen reports : EAP-pwd missing last fragment length validation. (2015-7 - CVE-2015-5315) psk configuration parameter update allowing arbitrary data to be written. (2016-1 - CVE-2016-4476)
    last seen2020-06-01
    modified2020-06-02
    plugin id99058
    published2017-03-30
    reporterThis script is Copyright (C) 2017 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/99058
    titleFreeBSD : hostapd -- multiple vulnerabilities (04bc4e23-9a70-42cb-9fec-3613632d34bc)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were  
    # extracted from the FreeBSD VuXML database :
    #
    # Copyright 2003-2017 Jacques Vidrine and contributors
    #
    # Redistribution and use in source (VuXML) and 'compiled' forms (SGML,
    # HTML, PDF, PostScript, RTF and so forth) with or without modification,
    # are permitted provided that the following conditions are met:
    # 1. Redistributions of source code (VuXML) must retain the above
    #    copyright notice, this list of conditions and the following
    #    disclaimer as the first lines of this file unmodified.
    # 2. Redistributions in compiled form (transformed to other DTDs,
    #    published online in any format, converted to PDF, PostScript,
    #    RTF and other formats) must reproduce the above copyright
    #    notice, this list of conditions and the following disclaimer
    #    in the documentation and/or other materials provided with the
    #    distribution.
    # 
    # THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS"
    # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
    # THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
    # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
    # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
    # OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
    # OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
    # BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
    # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
    # OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION,
    # EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(99058);
      script_version("$Revision: 3.1 $");
      script_cvs_date("$Date: 2017/03/30 13:31:43 $");
    
      script_name(english:"FreeBSD : hostapd -- multiple vulnerabilities (04bc4e23-9a70-42cb-9fec-3613632d34bc)");
      script_summary(english:"Checks for updated package in pkg_info output");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote FreeBSD host is missing a security-related update."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "Jouni Malinen reports :
    
    EAP-pwd missing last fragment length validation. (2015-7 -
    CVE-2015-5315)
    
    psk configuration parameter update allowing arbitrary data to be
    written. (2016-1 - CVE-2016-4476)"
      );
      # http://www.freebsd.org/ports/portaudit/04bc4e23-9a70-42cb-9fec-3613632d34bc.html
      script_set_attribute(
        attribute:"see_also",
        value:"http://www.nessus.org/u?28f05464"
      );
      script_set_attribute(attribute:"solution", value:"Update the affected package.");
      script_set_attribute(attribute:"risk_factor", value:"High");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:hostapd");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2016/05/03");
      script_set_attribute(attribute:"patch_publication_date", value:"2017/03/28");
      script_set_attribute(attribute:"plugin_publication_date", value:"2017/03/30");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2017 Tenable Network Security, Inc.");
      script_family(english:"FreeBSD Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/FreeBSD/release", "Host/FreeBSD/pkg_info");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("freebsd_package.inc");
    
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    if (!get_kb_item("Host/FreeBSD/release")) audit(AUDIT_OS_NOT, "FreeBSD");
    if (!get_kb_item("Host/FreeBSD/pkg_info")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    
    flag = 0;
    
    if (pkg_test(save_report:TRUE, pkg:"hostapd<2.6")) flag++;
    
    if (flag)
    {
      if (report_verbosity > 0) security_hole(port:0, extra:pkg_report_get());
      else security_hole(0);
      exit(0);
    }
    else audit(AUDIT_HOST_NOT, "affected");
    
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-2808-1.NASL
    descriptionIt was discovered that wpa_supplicant incorrectly handled WMM Sleep Mode Response frame processing. A remote attacker could use this issue to perform broadcast/multicast packet injections, or cause a denial of service. (CVE-2015-5310) It was discovered that wpa_supplicant and hostapd incorrectly handled certain EAP-pwd messages. A remote attacker could use this issue to cause a denial of service. (CVE-2015-5314, CVE-2015-5315) It was discovered that wpa_supplicant incorrectly handled certain EAP-pwd Confirm messages. A remote attacker could use this issue to cause a denial of service. This issue only applied to Ubuntu 15.10. (CVE-2015-5316). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id86848
    published2015-11-11
    reporterUbuntu Security Notice (C) 2015-2019 Canonical, Inc. / NASL script (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/86848
    titleUbuntu 14.04 LTS / 15.04 / 15.10 : wpa vulnerabilities (USN-2808-1)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were
    # extracted from Ubuntu Security Notice USN-2808-1. The text 
    # itself is copyright (C) Canonical, Inc. See 
    # <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
    # trademark of Canonical, Inc.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(86848);
      script_version("2.12");
      script_cvs_date("Date: 2019/09/18 12:31:45");
    
      script_cve_id("CVE-2015-5310", "CVE-2015-5314", "CVE-2015-5315", "CVE-2015-5316");
      script_xref(name:"USN", value:"2808-1");
    
      script_name(english:"Ubuntu 14.04 LTS / 15.04 / 15.10 : wpa vulnerabilities (USN-2808-1)");
      script_summary(english:"Checks dpkg output for updated packages.");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:
    "The remote Ubuntu host is missing one or more security-related
    patches."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "It was discovered that wpa_supplicant incorrectly handled WMM Sleep
    Mode Response frame processing. A remote attacker could use this issue
    to perform broadcast/multicast packet injections, or cause a denial of
    service. (CVE-2015-5310)
    
    It was discovered that wpa_supplicant and hostapd incorrectly handled
    certain EAP-pwd messages. A remote attacker could use this issue to
    cause a denial of service. (CVE-2015-5314, CVE-2015-5315)
    
    It was discovered that wpa_supplicant incorrectly handled certain
    EAP-pwd Confirm messages. A remote attacker could use this issue to
    cause a denial of service. This issue only applied to Ubuntu 15.10.
    (CVE-2015-5316).
    
    Note that Tenable Network Security has extracted the preceding
    description block directly from the Ubuntu security advisory. Tenable
    has attempted to automatically clean and format it as much as possible
    without introducing additional issues."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://usn.ubuntu.com/2808-1/"
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected hostapd and / or wpasupplicant packages."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P");
      script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
      script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H");
      script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/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:canonical:ubuntu_linux:hostapd");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:wpasupplicant");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:15.04");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:15.10");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2016/01/06");
      script_set_attribute(attribute:"patch_publication_date", value:"2015/11/10");
      script_set_attribute(attribute:"plugin_publication_date", value:"2015/11/11");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"Ubuntu Security Notice (C) 2015-2019 Canonical, Inc. / NASL script (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"Ubuntu Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("ubuntu.inc");
    include("misc_func.inc");
    
    if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/Ubuntu/release");
    if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
    release = chomp(release);
    if (! preg(pattern:"^(14\.04|15\.04|15\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 14.04 / 15.04 / 15.10", "Ubuntu " + release);
    if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    cpu = get_kb_item("Host/cpu");
    if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
    if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu);
    
    flag = 0;
    
    if (ubuntu_check(osver:"14.04", pkgname:"hostapd", pkgver:"2.1-0ubuntu1.4")) flag++;
    if (ubuntu_check(osver:"14.04", pkgname:"wpasupplicant", pkgver:"2.1-0ubuntu1.4")) flag++;
    if (ubuntu_check(osver:"15.04", pkgname:"hostapd", pkgver:"2.1-0ubuntu7.3")) flag++;
    if (ubuntu_check(osver:"15.04", pkgname:"wpasupplicant", pkgver:"2.1-0ubuntu7.3")) flag++;
    if (ubuntu_check(osver:"15.10", pkgname:"hostapd", pkgver:"2.4-0ubuntu3.2")) flag++;
    if (ubuntu_check(osver:"15.10", pkgname:"wpasupplicant", pkgver:"2.4-0ubuntu3.2")) flag++;
    
    if (flag)
    {
      security_report_v4(
        port       : 0,
        severity   : SECURITY_WARNING,
        extra      : ubuntu_report_get()
      );
      exit(0);
    }
    else
    {
      tested = ubuntu_pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "hostapd / wpasupplicant");
    }
    
  • NASL familyFreeBSD Local Security Checks
    NASL idFREEBSD_PKG_976567F605C511E694FA002590263BF5.NASL
    descriptionJouni Malinen reports : wpa_supplicant unauthorized WNM Sleep Mode GTK control. (2015-6 - CVE-2015-5310) EAP-pwd missing last fragment length validation. (2015-7 - CVE-2015-5315) EAP-pwd peer error path failure on unexpected Confirm message. (2015-8 - CVE-2015-5316)
    last seen2020-06-01
    modified2020-06-02
    plugin id90568
    published2016-04-19
    reporterThis script is Copyright (C) 2016-2018 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/90568
    titleFreeBSD : hostapd and wpa_supplicant -- multiple vulnerabilities (976567f6-05c5-11e6-94fa-002590263bf5)