Vulnerabilities > CVE-2018-4096 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Apple products

047910
CVSS 6.8 - MEDIUM
Attack vector
NETWORK
Attack complexity
MEDIUM
Privileges required
NONE
Confidentiality impact
PARTIAL
Integrity impact
PARTIAL
Availability impact
PARTIAL

Summary

An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. macOS before 10.13.3 is affected. Safari before 11.0.3 is affected. iCloud before 7.3 on Windows is affected. iTunes before 12.7.3 on Windows is affected. tvOS before 11.2.5 is affected. watchOS before 4.2.2 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

Vulnerable Configurations

Part Description Count
Application
Apple
439
OS
Apple
298
OS
Microsoft
1
OS
Canonical
2

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 familyFedora Local Security Checks
    NASL idFEDORA_2018-43712163DE.NASL
    descriptionThis update addresses the following vulnerabilities : - [CVE-2018-4088](https://cve.mitre.org/cgi-bin/cvename.cg i?name=CVE-2018-4088), [CVE-2017-13885](https://cve.mitre.org/cgi-bin/cvename.c gi?name=CVE-2017-13885), [CVE-2017-7165](https://cve.mitre.org/cgi-bin/cvename.cg i?name=CVE-2017-7165), [CVE-2017-13884](https://cve.mitre.org/cgi-bin/cvename.c gi?name=CVE-2017-13884), [CVE-2017-7160](https://cve.mitre.org/cgi-bin/cvename.cg i?name=CVE-2017-7160), [CVE-2017-7153](https://cve.mitre.org/cgi-bin/cvename.cg i?name=CVE-2017-7153), [CVE-2017-7161](https://cve.mitre.org/cgi-bin/cvename.cg i?name=CVE-2017-7161), [CVE-2018-4096](https://cve.mitre.org/cgi-bin/cvename.cg i?name=CVE-2018-4096) Additional fixes : - Fix deadlock in GStreamer video sink during shutdown when accelerated compositing is disabled. - Several fixes and improvements in WebDriver. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-05
    modified2018-02-05
    plugin id106594
    published2018-02-05
    reporterThis script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/106594
    titleFedora 26 : webkitgtk4 (2018-43712163de)
  • NASL familyMacOS X Local Security Checks
    NASL idMACOS_10_13_3.NASL
    descriptionThe remote host is running a version of Mac OS X that is 10.13.x prior to 10.13.3. It is, therefore, affected by multiple vulnerabilities in the following components : - Audio - curl - IOHIDFamily - Kernel - LinkPresentation - QuartzCore - Sandbox - Security - WebKit - Wi-Fi Note that successful exploitation of the most serious issues can result in arbitrary code execution.
    last seen2020-06-01
    modified2020-06-02
    plugin id106296
    published2018-01-24
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/106296
    titlemacOS 10.13.x < 10.13.3 Multiple Vulnerabilities
  • NASL familyFreeBSD Local Security Checks
    NASL idFREEBSD_PKG_1CE95BC7327811E8B52700012E582166.NASL
    descriptionThe WebKit team reports many vulnerabilities. Please reference the CVE/URL list for details.
    last seen2020-06-01
    modified2020-06-02
    plugin id108703
    published2018-03-29
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/108703
    titleFreeBSD : webkit2-gtk3 -- multiple vulnerabilities (1ce95bc7-3278-11e8-b527-00012e582166) (Spectre)
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3551-1.NASL
    descriptionMultiple security issues were discovered in the WebKitGTK+ Web and JavaScript engines. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, spoof the user interface, or execute arbitrary code. (CVE-2018-4088, CVE-2018-4096, CVE-2017-7153, CVE-2017-7160, CVE-2017-7161, CVE-2017-7165, CVE-2017-13884, CVE-2017-13885). 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 id106534
    published2018-01-31
    reporterUbuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/106534
    titleUbuntu 16.04 LTS / 17.10 : webkit2gtk vulnerabilities (USN-3551-1)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2018-3387-1.NASL
    descriptionThis update for webkit2gtk3 to version 2.20.3 fixes the issues : The following security vulnerabilities were addressed : CVE-2018-12911: Fixed an off-by-one error in xdg_mime_get_simple_globs (boo#1101999) CVE-2017-13884: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted website (bsc#1075775). CVE-2017-13885: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted website (bsc#1075775). CVE-2017-7153: An unspecified issue allowed remote attackers to spoof user-interface information (about whether the entire content is derived from a valid TLS session) via a crafted website that sends a 401 Unauthorized redirect (bsc#1077535). CVE-2017-7160: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted website (bsc#1075775). CVE-2017-7161: An unspecified issue allowed remote attackers to execute arbitrary code via special characters that trigger command injection (bsc#1075775, bsc#1077535). CVE-2017-7165: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted website (bsc#1075775). CVE-2018-4088: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted website (bsc#1075775). CVE-2018-4096: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted website (bsc#1075775). CVE-2018-4200: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted website that triggers a WebCore::jsElementScrollHeightGetter use-after-free (bsc#1092280). CVE-2018-4204: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted website (bsc#1092279). CVE-2018-4101: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted website (bsc#1088182). CVE-2018-4113: An issue in the JavaScriptCore function in the
    last seen2020-06-01
    modified2020-06-02
    plugin id118389
    published2018-10-25
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/118389
    titleSUSE SLED12 / SLES12 Security Update : webkit2gtk3 (SUSE-SU-2018:3387-1)
  • NASL familyWindows
    NASL idITUNES_12_7_3.NASL
    descriptionThe version of Apple iTunes installed on the remote Windows host is prior to 12.7.3. It is, therefore, affected by multiple vulnerabilities in webkit as referenced in the HT208474 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application
    last seen2020-06-01
    modified2020-06-02
    plugin id106397
    published2018-01-26
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/106397
    titleApple iTunes < 12.7.3 WebKit Multiple Vulnerabilities (credentialed check)
  • NASL familyGentoo Local Security Checks
    NASL idGENTOO_GLSA-201803-11.NASL
    descriptionThe remote host is affected by the vulnerability described in GLSA-201803-11 (WebKitGTK+: Multiple Vulnerabilities) Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details. Impact : An attacker could execute arbitrary commands via maliciously crafted web content. Workaround : There is no known workaround at this time.
    last seen2020-06-01
    modified2020-06-02
    plugin id108526
    published2018-03-22
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/108526
    titleGLSA-201803-11 : WebKitGTK+: Multiple Vulnerabilities
  • NASL familyPeer-To-Peer File Sharing
    NASL idITUNES_12_7_3_BANNER.NASL
    descriptionThe version of Apple iTunes installed on the remote Windows host is prior to 12.7.3. It is, therefore, affected by multiple vulnerabilities in webkit as referenced in the HT208326 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application
    last seen2020-06-01
    modified2020-06-02
    plugin id106398
    published2018-01-26
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/106398
    titleApple iTunes < 12.7.3 WebKit Multiple Vulnerabilities (uncredentialed check)
  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2018-1288.NASL
    descriptionThis update for webkit2gtk3 to version 2.20.3 fixes the issues : The following security vulnerabilities were addressed : - CVE-2018-12911: Fixed an off-by-one error in xdg_mime_get_simple_globs (boo#1101999) - CVE-2017-13884: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted website (bsc#1075775). - CVE-2017-13885: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted website (bsc#1075775). - CVE-2017-7153: An unspecified issue allowed remote attackers to spoof user-interface information (about whether the entire content is derived from a valid TLS session) via a crafted website that sends a 401 Unauthorized redirect (bsc#1077535). - CVE-2017-7160: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted website (bsc#1075775). - CVE-2017-7161: An unspecified issue allowed remote attackers to execute arbitrary code via special characters that trigger command injection (bsc#1075775, bsc#1077535). - CVE-2017-7165: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted website (bsc#1075775). - CVE-2018-4088: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted website (bsc#1075775). - CVE-2018-4096: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted website (bsc#1075775). - CVE-2018-4200: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted website that triggers a WebCore::jsElementScrollHeightGetter use-after-free (bsc#1092280). - CVE-2018-4204: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted website (bsc#1092279). - CVE-2018-4101: An unspecified issue allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted website (bsc#1088182). - CVE-2018-4113: An issue in the JavaScriptCore function in the
    last seen2020-06-05
    modified2018-10-26
    plugin id118453
    published2018-10-26
    reporterThis script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/118453
    titleopenSUSE Security Update : webkit2gtk3 (openSUSE-2018-1288)
  • NASL familyMacOS X Local Security Checks
    NASL idMACOSX_SAFARI11_0_3.NASL
    descriptionThe version of Apple Safari installed on the remote macOS or Mac OS X host is prior to 11.0.3. It is, therefore, affected by multiple vulnerabilities as described in the HT208475 security advisory.
    last seen2020-06-01
    modified2020-06-02
    plugin id106305
    published2018-01-24
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/106305
    titlemacOS : Apple Safari < 11.0.3 Multiple Vulnerabilities
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2018-3199135A7E.NASL
    descriptionThis update addresses the following vulnerabilities : - [CVE-2018-4088](https://cve.mitre.org/cgi-bin/cvename.cg i?name=CVE-2018-4088), [CVE-2017-13885](https://cve.mitre.org/cgi-bin/cvename.c gi?name=CVE-2017-13885), [CVE-2017-7165](https://cve.mitre.org/cgi-bin/cvename.cg i?name=CVE-2017-7165), [CVE-2017-13884](https://cve.mitre.org/cgi-bin/cvename.c gi?name=CVE-2017-13884), [CVE-2017-7160](https://cve.mitre.org/cgi-bin/cvename.cg i?name=CVE-2017-7160), [CVE-2017-7153](https://cve.mitre.org/cgi-bin/cvename.cg i?name=CVE-2017-7153), [CVE-2017-7161](https://cve.mitre.org/cgi-bin/cvename.cg i?name=CVE-2017-7161), [CVE-2018-4096](https://cve.mitre.org/cgi-bin/cvename.cg i?name=CVE-2018-4096) Additional fixes : - Fix deadlock in GStreamer video sink during shutdown when accelerated compositing is disabled. - Several fixes and improvements in WebDriver. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-05
    modified2018-01-29
    plugin id106418
    published2018-01-29
    reporterThis script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/106418
    titleFedora 27 : webkitgtk4 (2018-3199135a7e)