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    CVE-2020-15652

    By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This applied only to content that can be parsed as script. This vulnerability affects Firefox < 79, Firefox ESR < 68.11, Firefox ESR < 78.1, Thunderbird < 68.11, and Thunderbird < 78.1.

    Published:Jul 28, 2020
    Last Modified:Nov 21, 2024
    EPS:Aug 10, 2020
    EPSS Score:0.00592
    CVSS Score:6.5

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Mozilla
    Product
    Firefox
    Vendor
    Mozilla
    Product
    Firefox Esr
    Vendor
    Mozilla
    Product
    Thunderbird
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Rhel E4s
    Vendor
    Redhat
    Product
    Rhel Eus

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-111 JSON Hijacking (aka JavaScript Hijacking)
    CAPEC-141 Cache Poisoning
    CAPEC-142 DNS Cache Poisoning
    CAPEC-160 Exploit Script-Based APIs
    CAPEC-21 Exploitation of Trusted Identifiers
    CAPEC-215 Fuzzing for application mapping
    CAPEC-384 Application API Message Manipulation via Man-in-the-Middle
    CAPEC-385 Transaction or Event Tampering via Application API Manipulation
    CAPEC-386 Application API Navigation Remapping
    CAPEC-387 Navigation Remapping To Propagate Malicious Content
    CAPEC-388 Application API Button Hijacking
    CAPEC-463 Padding Oracle Crypto Attack
    CAPEC-510 SaaS User Request Forgery
    CAPEC-54 Query System for Information
    CAPEC-59 Session Credential Falsification through Prediction
    CAPEC-60 Reusing Session IDs (aka Session Replay)
    CAPEC-7 Blind SQL Injection
    CAPEC-75 Manipulating Writeable Configuration Files
    CAPEC-76 Manipulating Web Input to File System Calls
    CAPEC-89 Pharming

    Related CVEs

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    CVE-2026-47333 (CVSS 7.8) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which can potentially incorrectly compute the si…
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    References

    http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00022.html
    http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html
    http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00032.html
    https://bugzilla.mozilla.org/show_bug.cgi?id=1634872
    https://usn.ubuntu.com/4443-1/
    https://www.mozilla.org/security/advisories/mfsa2020-30/
    https://www.mozilla.org/security/advisories/mfsa2020-31/
    https://www.mozilla.org/security/advisories/mfsa2020-32/
    https://www.mozilla.org/security/advisories/mfsa2020-33/
    https://www.mozilla.org/security/advisories/mfsa2020-35/
    http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00022.html
    http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html
    http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00032.html
    https://bugzilla.mozilla.org/show_bug.cgi?id=1634872
    https://usn.ubuntu.com/4443-1/
    https://www.mozilla.org/security/advisories/mfsa2020-30/
    https://www.mozilla.org/security/advisories/mfsa2020-31/
    https://www.mozilla.org/security/advisories/mfsa2020-32/
    https://www.mozilla.org/security/advisories/mfsa2020-33/
    https://www.mozilla.org/security/advisories/mfsa2020-35/

    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