Vulnerabilities > CVE-2012-4024 - Out-of-bounds Write vulnerability in Squashfs Project Squashfs

047910
CVSS 0.0 - NONE
Attack vector
UNKNOWN
Attack complexity
UNKNOWN
Privileges required
UNKNOWN
Confidentiality impact
UNKNOWN
Integrity impact
UNKNOWN
Availability impact
UNKNOWN

Summary

Stack-based buffer overflow in the get_component function in unsquashfs.c in unsquashfs in Squashfs 4.2 and earlier allows remote attackers to execute arbitrary code via a crafted list file (aka a crafted file for the -ef option). NOTE: probably in most cases, the list file is a trusted file constructed by the program's user; however, there are some realistic situations in which a list file would be obtained from an untrusted remote source.

Common Weakness Enumeration (CWE)

Nessus

  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2012-19227.NASL
    descriptionBackported fixes for bz 842458 (CVE-2012-4024) and bz 842460 (CVE-2012-4025) Backported fix for bz 842458 (CVE-2012-4024) Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-03-17
    modified2012-12-13
    plugin id63247
    published2012-12-13
    reporterThis script is Copyright (C) 2012-2020 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/63247
    titleFedora 16 : squashfs-tools-4.2-5.fc16 (2012-19227)
    code
    #%NASL_MIN_LEVEL 80502
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were  
    # extracted from Fedora Security Advisory 2012-19227.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(63247);
      script_version("1.8");
      script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12");
    
      script_cve_id("CVE-2012-4024", "CVE-2012-4025");
      script_bugtraq_id(54610);
      script_xref(name:"FEDORA", value:"2012-19227");
    
      script_name(english:"Fedora 16 : squashfs-tools-4.2-5.fc16 (2012-19227)");
      script_summary(english:"Checks rpm output for the updated package.");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote Fedora host is missing a security update."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "Backported fixes for bz 842458 (CVE-2012-4024) and bz 842460
    (CVE-2012-4025) Backported fix for bz 842458 (CVE-2012-4024)
    
    Note that Tenable Network Security has extracted the preceding
    description block directly from the Fedora 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://bugzilla.redhat.com/show_bug.cgi?id=842458"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=842460"
      );
      # https://lists.fedoraproject.org/pipermail/package-announce/2012-December/094615.html
      script_set_attribute(
        attribute:"see_also",
        value:"http://www.nessus.org/u?0dbd80ea"
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected squashfs-tools package."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
      script_set_cvss_temporal_vector("CVSS2#E:ND/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:fedoraproject:fedora:squashfs-tools");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:16");
    
      script_set_attribute(attribute:"patch_publication_date", value:"2012/11/28");
      script_set_attribute(attribute:"plugin_publication_date", value:"2012/12/13");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2012-2020 Tenable Network Security, Inc.");
      script_family(english:"Fedora Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/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/RedHat/release");
    if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
    os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
    if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
    os_ver = os_ver[1];
    if (! ereg(pattern:"^16([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 16.x", "Fedora " + os_ver);
    
    if (!get_kb_item("Host/RedHat/rpm-list")) 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, "Fedora", cpu);
    
    flag = 0;
    if (rpm_check(release:"FC16", reference:"squashfs-tools-4.2-5.fc16")) flag++;
    
    
    if (flag)
    {
      if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
      else security_warning(0);
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "squashfs-tools");
    }
    
  • NASL familyMandriva Local Security Checks
    NASL idMANDRIVA_MDVSA-2013-128.NASL
    descriptionUpdated squashfs-tools packages fix security vulnerabilities : remote arbitrary code execution via crafted list file (CVE-2012-4024). integer overflow in queue_init() may lead to arbitrary code execution (CVE-2012-4025).
    last seen2020-06-01
    modified2020-06-02
    plugin id66140
    published2013-04-20
    reporterThis script is Copyright (C) 2013-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/66140
    titleMandriva Linux Security Advisory : squashfs-tools (MDVSA-2013:128)
    code
    #%NASL_MIN_LEVEL 80502
    
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were  
    # extracted from Mandriva Linux Security Advisory MDVSA-2013:128. 
    # The text itself is copyright (C) Mandriva S.A.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(66140);
      script_version("1.7");
      script_cvs_date("Date: 2019/08/02 13:32:55");
    
      script_cve_id("CVE-2012-4024", "CVE-2012-4025");
      script_bugtraq_id(54610);
      script_xref(name:"MDVSA", value:"2013:128");
      script_xref(name:"MGASA", value:"2013-0001");
    
      script_name(english:"Mandriva Linux Security Advisory : squashfs-tools (MDVSA-2013:128)");
      script_summary(english:"Checks rpm output for the updated package");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote Mandriva Linux host is missing a security update."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "Updated squashfs-tools packages fix security vulnerabilities :
    
    remote arbitrary code execution via crafted list file (CVE-2012-4024).
    
    integer overflow in queue_init() may lead to arbitrary code execution
    (CVE-2012-4025)."
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected squashfs-tools package."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
      script_set_cvss_temporal_vector("CVSS2#E:ND/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:mandriva:linux:squashfs-tools");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:business_server:1");
    
      script_set_attribute(attribute:"patch_publication_date", value:"2013/04/10");
      script_set_attribute(attribute:"plugin_publication_date", value:"2013/04/20");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2013-2019 Tenable Network Security, Inc.");
      script_family(english:"Mandriva Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/Mandrake/release", "Host/Mandrake/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);
    if (!get_kb_item("Host/Mandrake/release")) audit(AUDIT_OS_NOT, "Mandriva / Mandake Linux");
    if (!get_kb_item("Host/Mandrake/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    cpu = get_kb_item("Host/cpu");
    if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
    if (cpu !~ "^(amd64|i[3-6]86|x86_64)$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Mandriva / Mandrake Linux", cpu);
    
    
    flag = 0;
    if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"squashfs-tools-4.2-3.1.mbs1")) flag++;
    
    
    if (flag)
    {
      if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
      else security_warning(0);
      exit(0);
    }
    else audit(AUDIT_HOST_NOT, "affected");
    
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2019-1459.NASL
    descriptionAccording to the versions of the squashfs-tools package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Integer overflow in the queue_init function in unsquashfs.c in unsquashfs in Squashfs 4.2 and earlier allows remote attackers to execute arbitrary code via a crafted block_log field in the superblock of a .sqsh file, leading to a heap-based buffer overflow.(CVE-2012-4025) - Stack-based buffer overflow in the get_component function in unsquashfs.c in unsquashfs in Squashfs 4.2 and earlier allows remote attackers to execute arbitrary code via a crafted list file (aka a crafted file for the -ef option). NOTE: probably in most cases, the list file is a trusted file constructed by the program
    last seen2020-06-01
    modified2020-06-02
    plugin id124962
    published2019-05-14
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/124962
    titleEulerOS Virtualization 3.0.1.0 : squashfs-tools (EulerOS-SA-2019-1459)
  • NASL familyGentoo Local Security Checks
    NASL idGENTOO_GLSA-201612-40.NASL
    descriptionThe remote host is affected by the vulnerability described in GLSA-201612-40 (SQUASHFS: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in SQUASHFS. Please review the CVE identifiers referenced below for details. Impact : A remote attacker could entice a user to open a specially crafted .sqsh file using unsquashfs; possibly resulting in the execution of arbitrary code with the privileges of the process, or a Denial of Service condition. Workaround : There is no known workaround at this time.
    last seen2020-06-01
    modified2020-06-02
    plugin id95743
    published2016-12-13
    reporterThis script is Copyright (C) 2016 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/95743
    titleGLSA-201612-40 : SQUASHFS: Multiple vulnerabilities
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2012-19056.NASL
    descriptionBackported fixes for bz 842458 (CVE-2012-4024) and bz 842460 (CVE-2012-4025) Backported fix for bz 842458 (CVE-2012-4024) Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-03-17
    modified2012-12-12
    plugin id63234
    published2012-12-12
    reporterThis script is Copyright (C) 2012-2020 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/63234
    titleFedora 18 : squashfs-tools-4.2-5.fc18 (2012-19056)
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2012-19203.NASL
    descriptionBackported fixes for bz 842458 (CVE-2012-4024) and bz 842460 (CVE-2012-4025) Backported fix for bz 842458 (CVE-2012-4024) Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-03-17
    modified2012-12-13
    plugin id63246
    published2012-12-13
    reporterThis script is Copyright (C) 2012-2020 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/63246
    titleFedora 17 : squashfs-tools-4.2-5.fc17 (2012-19203)