Vulnerabilities > CVE-2013-0966 - Authentication Bypass vulnerability in Apple Mac OS X

047910
CVSS 6.4 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
PARTIAL
Integrity impact
PARTIAL
Availability impact
NONE
network
low complexity
apple
nessus

Summary

The Apple mod_hfs_apple module for the Apache HTTP Server in Apple Mac OS X before 10.8.3 does not properly handle ignorable Unicode characters, which allows remote attackers to bypass intended directory authentication requirements via a crafted pathname in a URI.

Nessus

  • NASL familyMacOS X Local Security Checks
    NASL idMACOSX_10_8_3.NASL
    descriptionThe remote host is running a version of Mac OS X 10.8.x that is prior to 10.8.3. The newer version contains multiple security-related fixes for the following components : - Apache - CoreTypes - International Components for Unicode - Identity Services - ImageIO - IOAcceleratorFamily - Kernel - Login Window - Messages - PDFKit - QuickTime - Security Note that the update also runs a malware removal tool that will remove the most common variants of malware.
    last seen2020-06-01
    modified2020-06-02
    plugin id65577
    published2013-03-15
    reporterThis script is Copyright (C) 2013-2018 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/65577
    titleMac OS X 10.8.x < 10.8.3 Multiple Vulnerabilities
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    
    
    include("compat.inc");
    
    
    if (description)
    {
      script_id(65577);
      script_version("1.11");
      script_cvs_date("Date: 2018/07/14  1:59:36");
    
      script_cve_id(
        "CVE-2011-3058",
        "CVE-2012-2088",
        "CVE-2012-3749",
        "CVE-2012-3756",
        "CVE-2013-0963",
        "CVE-2013-0966",
        "CVE-2013-0967",
        "CVE-2013-0969",
        "CVE-2013-0970",
        "CVE-2013-0971",
        "CVE-2013-0976"
      );
      script_bugtraq_id(
        52762,
        54270,
        56361,
        56552,
        57598,
        58509,
        58512,
        58513,
        58515,
        58516,
        58517
      );
      script_xref(name:"APPLE-SA", value:"APPLE-SA-2013-03-14-1");
    
      script_name(english:"Mac OS X 10.8.x < 10.8.3 Multiple Vulnerabilities");
      script_summary(english:"Check the version of Mac OS X");
    
      script_set_attribute(
        attribute:"synopsis",
        value:
    "The remote host is missing a Mac OS X update that fixes several
    security issues."
      );
      script_set_attribute(
        attribute:"description",
        value:
    "The remote host is running a version of Mac OS X 10.8.x that is prior
    to 10.8.3. The newer version contains multiple security-related fixes
    for the following components :
    
      - Apache
      - CoreTypes
      - International Components for Unicode
      - Identity Services
      - ImageIO
      - IOAcceleratorFamily
      - Kernel
      - Login Window
      - Messages
      - PDFKit
      - QuickTime
      - Security
    
    Note that the update also runs a malware removal tool that will remove
    the most common variants of malware."
      );
      script_set_attribute(attribute:"see_also", value:"http://www.zerodayinitiative.com/advisories/ZDI-13-055/");
      script_set_attribute(attribute:"see_also", value:"http://support.apple.com/kb/HT5672");
      script_set_attribute(attribute:"see_also", value:"http://lists.apple.com/archives/security-announce/2013/Mar/msg00002.html");
      script_set_attribute(attribute:"see_also", value:"http://www.securityfocus.com/archive/1/526003/30/0/threaded");
      script_set_attribute(attribute:"solution", value:"Upgrade to Mac OS X 10.8.3 or later.");
      script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/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:"vuln_publication_date", value:"2012/03/28");
      script_set_attribute(attribute:"patch_publication_date", value:"2013/03/14");
      script_set_attribute(attribute:"plugin_publication_date", value:"2013/03/15");
    
      script_set_attribute(attribute:"plugin_type", value:"combined");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:apple:mac_os_x");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_family(english:"MacOS X Local Security Checks");
    
      script_copyright(english:"This script is Copyright (C) 2013-2018 Tenable Network Security, Inc.");
    
      script_dependencies("ssh_get_info.nasl", "os_fingerprint.nasl");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("misc_func.inc");
    
    
    os = get_kb_item("Host/MacOSX/Version");
    if (!os)
    {
      os = get_kb_item_or_exit("Host/OS");
      if ("Mac OS X" >!< os) audit(AUDIT_OS_NOT, "Mac OS X");
    
      c = get_kb_item("Host/OS/Confidence");
      if (c <= 70) exit(1, "Can't determine the host's OS with sufficient confidence.");
    }
    if (!os) audit(AUDIT_OS_NOT, "Mac OS X");
    
    
    if (ereg(pattern:"Mac OS X 10\.8($|\.[0-2]([^0-9]|$))", string:os)) security_hole(0);
    else exit(0, "The host is not affected as it is running "+os+".");
    
  • NASL familyMacOS X Local Security Checks
    NASL idMACOSX_SECUPD2013-001.NASL
    descriptionThe remote host is running a version of Mac OS X 10.6 or 10.7 that does not have Security Update 2013-001 applied. This update contains numerous security-related fixes for the following components : - Apache - CoreTypes (10.7 only) - International Components for Unicode - Identity Services (10.7 only) - ImageIO - Messages Server (Server only) - PDFKit - Podcast Producer Server (Server only) - PostgreSQL (Server only) - Profile Manager (10.7 Server only) - QuickTime - Ruby (10.6 Server only) - Security - Software Update - Wiki Server (10.7 Server only) Note that the update also runs a malware removal tool that will remove the most common variants of malware.
    last seen2020-06-01
    modified2020-06-02
    plugin id65578
    published2013-03-15
    reporterThis script is Copyright (C) 2013-2018 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/65578
    titleMac OS X Multiple Vulnerabilities (Security Update 2013-001)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    
    
    include("compat.inc");
    
    
    if (description)
    {
      script_id(65578);
      script_version("1.18");
      script_cvs_date("Date: 2018/07/14  1:59:36");
    
      script_cve_id(
        "CVE-2011-3058",
        "CVE-2012-2088",
        "CVE-2012-3488",
        "CVE-2012-3489",
        "CVE-2012-3525",
        "CVE-2012-3756",
        "CVE-2013-0156",
        "CVE-2013-0333",
        "CVE-2013-0963",
        "CVE-2013-0966",
        "CVE-2013-0967",
        "CVE-2013-0971",
        "CVE-2013-0973"
      );
      script_bugtraq_id(
        52762,
        54270,
        55072,
        55074,
        55167,
        56552,
        57187,
        57575,
        57598,
        58509,
        58513,
        58514,
        58516
      );
      script_xref(name:"APPLE-SA", value:"APPLE-SA-2013-03-14-1");
    
      script_name(english:"Mac OS X Multiple Vulnerabilities (Security Update 2013-001)");
      script_summary(english:"Check for the presence of Security Update 2013-001");
    
      script_set_attribute(
        attribute:"synopsis",
        value:
    "The remote host is missing a Mac OS X update that fixes several
    security issues."
      );
      script_set_attribute(
        attribute:"description",
        value:
    "The remote host is running a version of Mac OS X 10.6 or 10.7 that
    does not have Security Update 2013-001 applied.  This update contains
    numerous security-related fixes for the following components :
    
      - Apache
      - CoreTypes (10.7 only)
      - International Components for Unicode
      - Identity Services (10.7 only)
      - ImageIO
      - Messages Server (Server only)
      - PDFKit
      - Podcast Producer Server (Server only)
      - PostgreSQL (Server only)
      - Profile Manager (10.7 Server only)
      - QuickTime
      - Ruby (10.6 Server only)
      - Security
      - Software Update
      - Wiki Server (10.7 Server only)
    
    Note that the update also runs a malware removal tool that will remove
    the most common variants of malware."
      );
      script_set_attribute(attribute:"see_also", value:"http://www.zerodayinitiative.com/advisories/ZDI-13-055/");
      script_set_attribute(attribute:"see_also", value:"http://support.apple.com/kb/HT5672");
      script_set_attribute(attribute:"see_also", value:"http://lists.apple.com/archives/security-announce/2013/Mar/msg00002.html");
      script_set_attribute(attribute:"see_also", value:"http://www.securityfocus.com/archive/1/526003/30/0/threaded");
      script_set_attribute(attribute:"solution", value:"Install Security Update 2013-001 or later.");
      script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
      script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
      script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
      script_set_attribute(attribute:"exploit_available", value:"true");
      script_set_attribute(attribute:"metasploit_name", value:'Ruby on Rails JSON Processor YAML Deserialization Code Execution');
      script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2012/03/28");
      script_set_attribute(attribute:"patch_publication_date", value:"2013/03/14");
      script_set_attribute(attribute:"plugin_publication_date", value:"2013/03/15");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:apple:mac_os_x");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_family(english:"MacOS X Local Security Checks");
    
      script_copyright(english:"This script is Copyright (C) 2013-2018 Tenable Network Security, Inc.");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/MacOSX/Version", "Host/MacOSX/packages/boms");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("misc_func.inc");
    
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    
    os = get_kb_item("Host/MacOSX/Version");
    if (!os) audit(AUDIT_OS_NOT, "Mac OS X");
    if (!ereg(pattern:"Mac OS X 10\.[67]([^0-9]|$)", string:os)) audit(AUDIT_OS_NOT, "Mac OS X 10.6 / 10.7");
    else if ("Mac OS X 10.6" >< os && !ereg(pattern:"Mac OS X 10\.6($|\.[0-8]([^0-9]|$))", string:os)) exit(0, "The remote host uses a version of Mac OS X Snow Leopard later than 10.6.8.");
    else if ("Mac OS X 10.7" >< os && !ereg(pattern:"Mac OS X 10\.7($|\.[0-5]([^0-9]|$))", string:os)) exit(0, "The remote host uses a version of Mac OS X Lion later than 10.7.5.");
    
    packages = get_kb_item_or_exit("Host/MacOSX/packages/boms", exit_code:1);
    if (
      egrep(pattern:"^com\.apple\.pkg\.update\.security(\.10\.[67]\..+)?\.(2013\.00[1-9]|201[4-9]\.[0-9]+)(\.(snowleopard[0-9.]*|lion))?\.bom", string:packages)
    ) exit(0, "The host has Security Update 2013-001 or later installed and is therefore not affected.");
    else
    {
      if (report_verbosity > 0)
      {
        security_boms = egrep(pattern:"^com\.apple\.pkg\.update\.security", string:packages);
    
        report = '\n  Installed security updates : ';
        if (security_boms) report += str_replace(find:'\n', replace:'\n                               ', string:security_boms);
        else report += 'n/a';
        report += '\n';
    
        security_hole(port:0, extra:report);
      }
      else security_hole(0);
    }
    

Seebug

  • bulletinFamilyexploit
    descriptionBUGTRAQ ID: 58513 CVE(CAN) ID: CVE-2013-0966 Apple Mac OS X是苹果电脑操作系统软件。 Apple Mac OS X 10.8.3之前版本Apache HTTP Server的Apple mod_hfs_apple模块,没有正确处理忽略的Unicode字符,通过URI内的特制路径名,攻击者可利用此漏洞绕过目录身份验证。 0 Apple Mac OS X 10.7.4 Apple Mac OS X 10.7.3 Apple Mac OS X 10.7.2 Apple Mac OS X 10.7.1 Apple Mac OS X Server 10.7.4 Apple Mac OS X Server 10.7.3 Apple Mac OS X Server 10.7.2 Apple Mac OS X Server 10.7.1 Apple Mac OS X Server 10.7 Apple Mac OS X Server 10.6.8 厂商补丁: Apple ----- 目前厂商已经发布了升级补丁以修复这个安全问题,请到厂商的主页下载: http://support.apple.com/
    idSSV:60685
    last seen2017-11-19
    modified2013-03-19
    published2013-03-19
    reporterRoot
    titleApple Mac OS X 身份验证绕过漏洞
  • bulletinFamilyexploit
    descriptionBUGTRAQ ID: 58494 CVE(CAN) ID: CVE-2013-0966,CVE-2013-0967,CVE-2013-0969,CVE-2013-0970,CVE-2013-0971,CVE-2013-0973,CVE-2013-0976 Apple Mac OS X是苹果电脑操作系统软件。 Apple Mac OS X 10.8.3之前版本在实现上存在多个安全漏洞,攻击者可利用这些漏洞执行任意代码、造成拒绝服务、未授权访问、窃取敏感信息、绕过安全限制及其他攻击。 0 Apple Mac OS X 10.7.4 Apple Mac OS X 10.7.3 Apple Mac OS X 10.7.2 Apple Mac OS X 10.7.1 Apple Mac OS X Server 10.7.4 Apple Mac OS X Server 10.7.3 Apple Mac OS X Server 10.7.2 Apple Mac OS X Server 10.7.1 Apple Mac OS X Server 10.7 Apple Mac OS X Server 10.6.8 厂商补丁: Apple ----- 目前厂商已经发布了升级补丁以修复这个安全问题,请到厂商的主页下载: http://support.apple.com/
    idSSV:60678
    last seen2017-11-19
    modified2013-03-19
    published2013-03-19
    reporterRoot
    titleApple Mac OS X 多个安全漏洞(2013-001)