CVE Feed

    Dashboard / CVE / CVE-2020-9952

    CVE-2020-9952

    An input validation issue was addressed with improved input validation. This issue is fixed in iOS 14.0 and iPadOS 14.0, tvOS 14.0, watchOS 7.0, Safari 14.0, iCloud for Windows 11.4, iCloud for Windows 7.21. Processing maliciously crafted web content may lead to a cross site scripting attack.

    Published:Oct 16, 2020
    Last Modified:Nov 21, 2024
    EPS:Oct 16, 2020
    EPSS Score:0.00422
    CVSS Score:7.1

    Affected Products

    Vendor
    Apple
    Product
    Icloud
    Vendor
    Apple
    Product
    Ipados
    Vendor
    Apple
    Product
    Iphone Os
    Vendor
    Apple
    Product
    Safari
    Vendor
    Apple
    Product
    Tvos
    Vendor
    Apple
    Product
    Watchos
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Rhel Els
    Vendor
    Webkit
    Product
    Webkitgtk\+

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-10 Buffer Overflow via Environment Variables
    CAPEC-101 Server Side Include (SSI) Injection
    CAPEC-104 Cross Zone Scripting
    CAPEC-108 Command Line Execution through SQL Injection
    CAPEC-109 Object Relational Mapping Injection
    CAPEC-110 SQL Injection through SOAP Parameter Tampering
    CAPEC-120 Double Encoding
    CAPEC-13 Subverting Environment Variable Values
    CAPEC-135 Format String Injection
    CAPEC-136 LDAP Injection
    CAPEC-14 Client-side Injection-induced Buffer Overflow
    CAPEC-153 Input Data Manipulation
    CAPEC-182 Flash Injection
    CAPEC-209 XSS Using MIME Type Mismatch
    CAPEC-22 Exploiting Trust in Client
    CAPEC-23 File Content Injection
    CAPEC-230 Serialized Data with Nested Payloads
    CAPEC-231 Oversized Serialized Data Payloads
    CAPEC-24 Filter Failure through Buffer Overflow
    CAPEC-250 XML Injection
    CAPEC-261 Fuzzing for garnering other adjacent user/sensitive data
    CAPEC-267 Leverage Alternate Encoding
    CAPEC-28 Fuzzing
    CAPEC-3 Using Leading 'Ghost' Character Sequences to Bypass Input Filters
    CAPEC-31 Accessing/Intercepting/Modifying HTTP Cookies
    CAPEC-42 MIME Conversion
    CAPEC-43 Exploiting Multiple Input Interpretation Layers
    CAPEC-45 Buffer Overflow via Symbolic Links
    CAPEC-46 Overflow Variables and Tags
    CAPEC-47 Buffer Overflow via Parameter Expansion
    CAPEC-473 Signature Spoof
    CAPEC-52 Embedding NULL Bytes
    CAPEC-53 Postfix, Null Terminate, and Backslash
    CAPEC-588 DOM-Based XSS
    CAPEC-591 Reflected XSS
    CAPEC-592 Stored XSS
    CAPEC-63 Cross-Site Scripting (XSS)
    CAPEC-64 Using Slashes and URL Encoding Combined to Bypass Validation Logic
    CAPEC-664 Server Side Request Forgery
    CAPEC-67 String Format Overflow in syslog()
    CAPEC-7 Blind SQL Injection
    CAPEC-71 Using Unicode Encoding to Bypass Validation Logic
    CAPEC-72 URL Encoding
    CAPEC-73 User-Controlled Filename
    CAPEC-78 Using Escaped Slashes in Alternate Encoding
    CAPEC-79 Using Slashes in Alternate Encoding
    CAPEC-8 Buffer Overflow in an API Call
    CAPEC-80 Using UTF-8 Encoding to Bypass Validation Logic
    CAPEC-81 Web Server Logs Tampering
    CAPEC-83 XPath Injection
    CAPEC-85 AJAX Footprinting
    CAPEC-88 OS Command Injection
    CAPEC-9 Buffer Overflow in Local Command-Line Utilities

    Related CVEs

    CVE-2022-46693 (CVSS 7.8) — An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in tvOS 16.2, i…
    CVE-2022-46698 (CVSS 6.5) — A logic issue was addressed with improved checks. This issue is fixed in Safari 16.2, tvOS 16.2, iCloud for Wi…
    CVE-2022-46692 (CVSS 5.5) — A logic issue was addressed with improved state management. This issue is fixed in Safari 16.2, tvOS 16.2, iCl…
    CVE-2020-36521 (CVSS 7.1) — An out-of-bounds read was addressed with improved input validation. This issue is fixed in iCloud for Windows …
    CVE-2018-4302 (CVSS 7.8) — A null pointer dereference was addressed with improved validation. This issue is fixed in macOS High Sierra 10…
    CVE-2021-1811 (CVSS 6.5) — A logic issue was addressed with improved state management. This issue is fixed in iTunes 12.11.3 for Windows,…
    CVE-2021-1857 (CVSS 6.5) — A memory initialization issue was addressed with improved memory handling. This issue is fixed in iTunes 12.11…
    CVE-2021-30928 (CVSS 7.8) — A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 1…
    CVE-2021-1825 (CVSS 6.1) — An input validation issue was addressed with improved input validation. This issue is fixed in iTunes 12.11.3 …
    CVE-2020-29619 (CVSS 7.8) — An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 14.3, macOS Bi…

    References

    http://seclists.org/fulldisclosure/2020/Nov/18
    http://seclists.org/fulldisclosure/2020/Nov/19
    http://seclists.org/fulldisclosure/2020/Nov/20
    http://seclists.org/fulldisclosure/2020/Nov/22
    http://www.openwall.com/lists/oss-security/2020/11/23/3
    https://security.gentoo.org/glsa/202012-10
    https://support.apple.com/HT211843
    https://support.apple.com/HT211844
    https://support.apple.com/HT211845
    https://support.apple.com/HT211846
    https://support.apple.com/HT211847
    https://support.apple.com/HT211850
    http://seclists.org/fulldisclosure/2020/Nov/18
    http://seclists.org/fulldisclosure/2020/Nov/19
    http://seclists.org/fulldisclosure/2020/Nov/20
    http://seclists.org/fulldisclosure/2020/Nov/22
    http://www.openwall.com/lists/oss-security/2020/11/23/3
    https://security.gentoo.org/glsa/202012-10
    https://support.apple.com/HT211843
    https://support.apple.com/HT211844
    https://support.apple.com/HT211845
    https://support.apple.com/HT211846
    https://support.apple.com/HT211847
    https://support.apple.com/HT211850

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High